... C. 2, 3, 4, 6 D. 1, 2, 4, 6 Câu 25 . Cho 1 lá kẽm vào 20 gam dung dịch muối CuSO4 10 %. Phản ứng kết thúc, C% dung dịch sau phản ứng làA. 9 ,66 7% B. 10 ,0 56% C. 10 % D. 10 ,0 62 5 %Câu 26 . Trong quá ... C .1, 62 g D. 16 ,2 gCâu 24 . Nhúng một lá Mn vào dung dịch CuSO4 (1) ; AgNO3 (2) ; NaCl(3); NiSO4 (4); AlCl3 (5); HCl (6) . Trường hợp xảy ra phản ứng làA. 1, 2, 5, 6 B. 1, 3, 4, 5 C. 2, ... TâmA. 2, 66 g B. 1, 33 g C. 13 ,3 g D. 26 ,6 gCâu 21 . Hòa tan hết cùng một lượng Fe trong dung dịch H 2 SO 4 loãng (1) và H 2 SO 4 đặc, nóng (2) thì thể tích khí sinh ra trong cùng điều ki n làA....
... Nguyên XáHọ và tên: Lớp: đề ki m tra tiếng anh 9Bài ki m tra 15 phút số2 học kì 1 Năm học 20 09 -2 010 Bài 1: Chọn đáp án đúng nhất để hoàn thành câu. ( 5 điểm) 1. She asked meI went to school ... B: to C:for D:because 10 .The students………………… their work already.A:finished B:have finished C:finish D:has finishedPhần ghi đáp án: 1.2. 3. 4. 5. 6. 7. 8. 9. 10 .Bài 2: Hoàn thành những câu ... Hue………………………………… A:the after day B: the day after C:the day before D:the before day 6. The weather was so bad………… I stayed inside.A: so B: because C: as D: however7. The questions were easy for you,……………………….?A:was...
... address.If 6. I don’t play soccer anymore.I used 7. Mom told me that she was sad then.Mom said : “ ”8. The students must do more grammar exercises in grammar books.More IV/ Listening : (1m) : ... born today, And man will live forever more Because of Christmas Day.Your order : 12 3 4 - THE END -TEST2AENGLISH9 ... born.D. Long time ago in Bethlehem So the Holy Bible says, Mary’s boy child, Jesus Christ, Was born on Christmas Day.Refrain : Listen, hear the angels sing : A new king’s born today, And man will...
... in d. for8. The classes……… at 11 .15 in the morning .a. ends b. ending c. end d. to end9. The song she sings beautiful.a. looks b. sounds c. tastes d. likes 10 . Children should……….to bed earlya. ... TEST 2 – ENGLISH 7 (A) Date: Week 14 , 20 08 -20 09NAME :…………………………………CLASS : 7/…… MARK :I. CHOOSE THE BEST ANSWER (3MS) 1. Lan learns………to use a computer.a. what b. when c. how d. how often 2. ... idea!a. practice b. to practice c. practicing d. practices 2. Hoa and Nga usually……… rope after school.a. skips b. skip c. skipping d. to skip 3. …….don’t you come to my house ?- OK. Let’s go.a....
... (2 pts) 1. Toyota is a making- car company. A B C 2. Miss Lan said that she was cooking dinner now. A B C3. When he came, I watched a football match. A B C4. Do you mind if I asked you some ... sendingIII- Complete the second sentence so that it has the same meaning to the first: (2pts) 1. Miss Thanh wrote the notice on the board . (Passive) The notice 2. The young man said, “ I must go ... sendingIII- Complete the second sentence so that it has the same meaning to the first: (2pts) 1. She can’t finish this report today . (Passive) This report 2. Hung said , “ I will visit Minh next...
... alive now.T F 1 The earthquake happened three days ago. 2. The number of people who died could reach 3000.3. The collapsed houses killed many people.4. The rescue workers are not working now because ... V- Read the text and check ( ) the boxes (T) or (F): ( 2 pts)It is now feared that the number of dead people following yesterday's earthquake could...
... đề ki m tra 1tiết : đề 1 môn tiếng anh lớp 7 ( thời gian làm bài 45 phút) (2) ( 07-08)Name . class …………… ……………………………… ……………I. Listening ... thursday, he plays soccer with his friends. He joins in his English speaking club on Friday afternoon. He also has classes on Saturday morning. He has only aday off. It is Sunday. 1) . Nam never ... Language focus Choose the best answer. (2, 5 pts) 1) What __________ you doing now ?A. is B. are C. does D. do 2) _________ do you play sports? – sometimesA. How B. How many C. When D. How...
... 1] d 15 [ 1] d 16 [ 1] d 17 [ 1] c 18 [ 1] b 19 [ 1] d 20 [ 1] d 21 [ 1] d 22 [ 1] b 23 [ 1] c 24 [ 1] a 25 [ 1] c 26 [ 1] c 27 [ 1] d 28 [ 1] b 29 [ 1] c 30[ 1] a 9[ 1] b 10 [ 1] c 11 [ 1] b 12 [ 1] d 13 [ 1] a 14 [ 1] d 15 [ 1] c ... 1] d 6[ 1] c 7[ 1] c 8[ 1] d 9[ 1] b 10 [ 1] c 11 [ 1] b 12 [ 1] d 13 [ 1] a 14 [ 1] d 15 [ 1] c 16 [ 1] d 17 [ 1] d 18 [ 1] d 19 [ 1] b 20 [ 1] d 21 [ 1] d 22 [ 1] d 23 [ 1] a 24 [ 1] a 25 [ 1] b 26 [ 1] d 27 [ 1] c 28 [ 1] b 29 [ ... 7[ 1] d 8[ 1] c 9[ 1] d 10 [ 1] d 11 [ 1] a 12 [ 1] b 13 [ 1] b 14 [ 1] c 15 [ 1] c 16 [ 1] d 17 [ 1] d 18 [ 1] d 19 [ 1] c 20 [ 1] a 21 [ 1] a 22 [ 1] b 23 [ 1] c 24 [ 1] d 25 [ 1] b 26 [ 1] b 27 [ 1] c 28 [ 1] b 29 [ 1] a 30[ 1] a...