... are 19 Look! The bus A comes B come C is coming D are coming 20 My grandfather TV every night A watches B watch C is watching D are watching 21 - - Jim and Jack are A What they do? B ... has an face A round B big C oval 44 She has hair A black long B long black C a black long 45 They have lips A full B the full C big 46 Her eyes are A.thin B full C black 47 Tuan ... pictures on the walls of my classroom A a B an C any 52 Do you go to school on or by bike? A toe B foot C knee 53 My cat is very fat and A thin B heavy C small 54 My shoes are black...
... tefeifn I §iÒn cc d¹ng am, is vµ are vµo kho¶ng trèng: b My name … Peter a This … Mary e I … fine, thanks c How old …… you ? f We … fine d How … you ? II ViÕt thµnh ch÷ sè cc phÐp to¸n sau: ... three = e ten + three = c Eight + four= g five - three = III complete the dialogue a Hello, ……… Hi, …… How are you ? I’m fine, thanks And you ? - Fine, thanks b Good - , children -Good ... How are you ? -We’re , thank you How are you ? -Fine, - Good bye - - c Good …… , Lan - Good …… , Mom IV.Complete the dialogue Lan: Good afternoon, Nga Nga: ……………………… Lan: How are you...
... B 10C 20 C 30 B (of) 40 C 41 A 59 B 77 A 42 D 60 D 78 B 43 B 61 A 79 A 44 A 62 C 80 C 45 C 63 C 81 A 46 D 64 A 82 D 47 D 65 A 83 C 48 B 66 D 84 B 49 B 67 B 85 D 50 A 68 B 86 B 51 C 69 B 87 C ... 34 C 43 C 52B A 17 B 26 D 35 D 44 B 53A C 18 A 27 D 36 A 45 B 54D 55 A 64 C 73 C 56 C 65 D 74 B 57 B 66 A 75 D 58 D 67 B 76 D 59 D 68 A 77 A 60 B 69 D 78 C 61 B 70 B 79 D 62 D 71 B 80 B 63 C 72 ... abroad 16 Answer key (Unit 15+ 16) d 10 D 19 B 28 C 37 A 46A d 11 B 20 B 29 B 38 D 47B c 12 A 21 B 30 B 39 C 48D d 13 C 22 C 31 D 40 C 49D c 14 D 23 C 32 C 41 C 50B B 15 C 24 B 33 C 42 A 51B D 16 C...
... and…… a) Peace b) Peacer c) Peacefully d) Peaceful 7) Car tires… to make pipers and floor coverings a) Are recycling b) Are recycled c) Recycled d) Recycles 8) They use …………… to take sick or injured ... when you bring the cans back for recycling a payment b deposit c acount d envelop II Complete these sentences with the correct form of the verbs from the box.(2 marks) Travel come clean wait go use ... remembering is easy A recycle B recycling C to recycle D recycles The boy was by the dog A bite B bited C bit D bitten Do you mind if I here A sitting B to sit C sit D siting This is the...
... English ( speak)…………………………in many countries My father (just/fix)…………………… the electric cooker 10 I enjoy (play) ……………………soccer after school rewrite these sentences Knowing English is very useful => It ... new school Phong is… …………………………………………………………………… VII Put the verb into the correct form: Everyone( enjoy)…………………… the play last night English and French (teach)………………………… in our school The accident ... will come Những tính từ thường gặp c u tr c là:happy, delighted, sad, sure, certain, relieved, afraid, sorry… II-Practice: I Make sentences, using IT + BE + ADJ + TO V Learning English is difficult...
... 31 How _wine can he drink? A far B much C many D long 32 Is your school big or _ A tall B nice C small D long 33 Mr Lee is from China He can speak _ A Chinese B Canada C China D England ... drink B color C season D sports 35 _go swimming A How about B Would you like C Let's D Why don't 36 You _drink too much coffee You can not sleep well at night A shouldn't B should C D don't ... Name C swimming go often in the summer D often go swimming in the summer 26 She _ cold weather A like B likes C is liking D liking 27 _sports can Nam play? A Who B How C Which D What...
... playing C plays 66 Fall means in British -English A summer B winter C autumn 67 What does Lien when warm ? A there’s B it’s C its 68 It’s cold in our country the winter A at B on C of 69 ... B bar C tube D box 63 Are you going to see _in Hue ? A Cham museum B the citadel C Ngoc Son temple D Huong pagoda 64 It’s very cold in the A summer B spring C fall D winter 65 What ... some 60 I’d like some rice I’m _ A hungry B thirsty C thin D hot 61 My friends usually go in the river A swimming B sailing C camping D walking 62 How much is a _of toothpaste A can...
... interest c encouragement d consequence 10 Scientists think it unlikely that the species will actually become extinct as a of the oil spill a respect b consequence c protection d production 11 ... plants live a consequence b environment c planet d resource Certain chemicals have been banned because of their damaging effect on the environment a destruction b introduction c influence d environment ... 44.a as 45.a If 46. a recovered 47.a of 48.a kept 49.a a 50.a because of b many b more b Although b supplied b in b had b an b due to c long c less c So c changed c for c made c the c despite d soon...
... B 10C 20 C 30 B (of) 40 C 41 A 59 B 77 A 42 D 60 D 78 B 43 B 61 A 79 A 44 A 62 C 80 C 45 C 63 C 81 A 46 D 64 A 82 D 47 D 65 A 83 C 48 B 66 D 84 B 49 B 67 B 85 D 50 A 68 B 86 B 51 C 69 B 87 C ... 34 C 43 C 52B A 17 B 26 D 35 D 44 B 53A C 18 A 27 D 36 A 45 B 54D 55 A 64 C 73 C 56 C 65 D 74 B 57 B 66 A 75 D 58 D 67 B 76 D 59 D 68 A 77 A 60 B 69 D 78 C 61 B 70 B 79 D 62 D 71 B 80 B 63 C 72 ... 60 B 16 D 25 C 34 B 43 C 52 C 61 B 17 A 26 B 35 D 44 D 53 B 62 A 18 C 27 A 36 D 45 A 54 B 63 D 64 A 73 C 81 C 65 C 74 D 82 B 66 B 75 A 83 D 67 D 76 B 84 D 68 D 77 A 85 A 69 B 78 D 86 C 70 B 79 B...
... go B will go C am going D have gone 9/ A am B will be C was D have been 10/ A Not to come back B Won’t come back C Didn’t come back D Don’t come back VII/ Find the one mistake (A, B, C or D) in ... _ A schoolchild B school day C school house D schooling 5/ Her explanation certainly sounded _ A belief B believe C believer D believable 6/ He asked to be put under police _ A protect B ... very _ at this time of year A change B changed C changeable D changeless 9/ Someone had _ left a window open A care B careless C carelessness D carelessly 10/ I like most sports but tennis...
... http://prettyguy.violet.vn/present/show/entry_id/3043 61 0 TEST FOR UNIT 15 Link down: http://prettyguy.violet.vn/present/show/entry_id/304 360 8 UNIT 16 _HISTORICAL PLACE Link down: http://prettyguy.violet.vn/present/show/entry_id/304 361 4 TEST ... http://prettyguy.violet.vn/present/show/entry_id/3043595 UNIT 14_ THE WORLD CUP Link down: http://prettyguy.violet.vn/present/show/entry_id/304 360 6 TEST FOR UNIT 14 Link down: http://prettyguy.violet.vn/present/show/entry_id/304 360 2 UNIT 15_CITIES ... http://prettyguy.violet.vn/present/show/entry_id/3043 563 TEST FOR UNIT Link down: http://prettyguy.violet.vn/present/show/entry_id/3043 561 UNIT 10_ CONSERVATION Link down: http://prettyguy.violet.vn/present/show/entry_id/3043574 TEST FOR UNIT 10...
... http://prettyguy.violet.vn/present/show/entry_id/227 0109 Unit 10_ Write sentences with If Link down: http://prettyguy.violet.vn/present/show/entry_id/22701 36 Unit 10_ Find out the mistakes and rewrite the sentences in correct English Link ... http://prettyguy.violet.vn/present/show/entry_id/22700 36 English 9 _Unit 4_Multiple choice_Soan bang phan mem violet Link down: http://prettyguy.violet.vn/present/show/entry_id/2 269 967 Unit 4_Rewrite these Wh-questions in reported speech Link ... http://prettyguy.violet.vn/present/show/entry_id/2270120 Unit 10_ Multiple choice Link down: http://prettyguy.violet.vn/present/show/entry_id/2270130 CC BẠN C THỂ DOWNLOAD THÊM BÀITẬP DÙNG KÈM ENGLISH 6, 7,8,9 TẠI http://prettyguy.violet.vn...
... gi c A B B CC A tan + tan tan + tan tan = 2 2 2 A B C A B C f) cot + cot + cot = cot cot cot 2 2 2 cos C cos B g) cot B + = cot C + ( A ≠ 90o ) sin B.cos A sin C. cos A A B C A B C A B C A B C ... sin(−2340 ) − cos 2 160 sin144 − cos1 26 tan 36 ĐS: B = −1 c) C = cos 200 + cos 400 + cos 60 + + cos 160 + cos180 d) D = cos2 100 + cos2 200 + cos2 30 + + cos2 180 e) E = sin 20 + sin 40 + sin 60 + + ... B − C ) = − cos 2C f) cos g) sin A + B + 3C = cos C d) cos( B − C ) = − cos( A + 2C ) −3 A + B + C = − sin A A + B − 2C 3C h) tan = cot 2 Bài a) VẤN ĐỀ 5: C ng th c cộng sin(a + b) = sin a.cos...
... + cos B + cos C = + 4sin sin sin 2 sin A + sin B + sin 2C = 4sin A.sin B.sin C c) d) cos A + cos B + cos 2C = − − cos A.cos B.cos C e) cos2 A + cos2 B + cos2 C = − cos A.cos B.cos C f) sin A ... 16. sin10 sin 30 sin 50 sin 70 sin 90o D= 64 H=4 32 ĐS: ĐS: c) cos 24o + cos 48o − cos84o − cos12o ĐS: 2π 4π 6 + cos + cos 7 π 2π 3π e) cos − cos + cos 7 π 5π 7π f) cos + cos + cos 9 2π 4π 6 ... 12 4 Bài 18 Chứng minh điều kiện c n đủ đê tam gi c ABC vuông: a) cos A + cos B + cos 2C = −1 b) tan A + tan B + tan 2C = b c a B a +c c) d) cot = + = cos B cos C sin B.sin C b Bài 19 Chứng minh...
... 16 Chứng minh tam gi c ABC, ta c : a) b cos B + c cos C = a cos(B − C ) b) S = R sin A.sin B.sin C HD: a) sin180 = c) 2S = R(a cos A + b cos B + c cos C ) d) r = R sin A B C sin sin 2 Bài 17 Chứng ... Chứng minh rằng: sin B + sin C tam gi c ABC vuông A cos B + cos C tan B sin B b) Nếu tam gi c ABC vuông c n = tan C sin C sin B c) Nếu = cos A tam gi c ABC c n sin C a) Nếu sin A = Bài 18 a) Trang ... B = cos b) B = –1 c) C = − d) D = 16 Bài10 Chứng minh: π 2π 3π − cos + cos = 7 o o b) 8sin 18 + 8sin 18 = π π π π c) + tan + tan + tan = cot 16 32 32 1 + = d) o o cos 290 3.sin 250 a) cos cos...
... 2cosAcosBcosC; e) sin2A + sin2B + sin 2C = + 2cosAcosBcosC; f) tanA + tanB + tanC = tanA.tanB.tanC; h) cot g) bcosB + ccosC = acos(B – C) A B C A B C + cot + cot = cot cot cot ; 2 2 2 i) cotA.cotB + cotB.cotC ... 14 CMR: ∆ABC ta c : A B C 2 A B C b) cosA + cosB + cosC = + 4sin sin sin ; 2 a) sinA + sinB + sinC = 4cos cos cos ; c) sin2A + sin2B + sin 2C = 4sinAsinBsinC; d) cos2A + cos2B + cos 2C = – 2cosAcosBcosC; ... gi c ABC c đ c điểm thỏa mãn biểu th c sau: sin B tanB b) = ; a) (b + c )sin (C - B) = c – b )sin (C + B); sin C tanC 2cosA + cosC sinB (b - c) - cos(B - C) c) + ; d) = 2cosB + cosC sinA b - cos2B...
... B will be C was D have been 10/ A Not to come back B Won’t come back C Didn’t come back D Don’t come back VII/ Find the one mistake (A, B, C or D) in these sentences and then correct them: 1/ ... _ A schoolchild B school day C school house D schooling 5/ Her explanation certainly sounded _ A belief B believe C believer D believable 6/ He asked to be put under police _ A protect B ... dislike B deny C discourage D ignore 10/ What is An anxious about? Why? A confident B cool C no worry D happy V/ Choose the best answer A, B, C or D for each sentence: 1/ Most police _ get a...