... been there a few minutes.
12. The canoe overturned and evryone fell the deep water.
13. Do you mind if I sit the front seat the car?
14. Donna is thinking importing flowers Vietnam.
15. Would ... importing flowers Vietnam.
15. Would you mind if I had a look your luggage?
16. How going to Ben Thanh Market this afternoon?
17. You can use dictionary to find new words
18. They are very proud their ... because she's
25. Tam had high marks exams working very hard school
26. To be remember of our organization, you can register today
27. That's very kind you to help me this math problem.
28....
... been there a few minutes.
12. The canoe overturned and evryone fell the deep water.
13. Do you mind if I sit the front seat the car?
14. Donna is thinking importing flowers Vietnam.
15. Would ... importing flowers Vietnam.
15. Would you mind if I had a look your luggage?
16. How going to Ben Thanh Market this afternoon?
17. You can use dictionary to find new words
18. They are very proud their ... because she's
25. Tam had high marks exams working very hard school
26. To be remember of our organization, you can register today
27. That's very kind you to help me this math problem.
28....
... in
3) He put the stamp _________ the
envelope
a) with
b) by
c) on
d) at
4) John was absent _________ class
yesterday.
a) at
b) in
c) from
d) to
5) I was late _________ my lesson this
morning.
a) ...
3) Hurry! Martha is waiting _________ us.
a) by
b) to
c) at
d) for
4) It is dark in this room. Please turn
_________ the light.
a) up
b) down
c) on
d) off
5) What is the reason _________ ... Shakespeare.
a) by
b) of
c)
d)
4) ___ all the days of the week, I enjoy
Tuesday the most.
a) Of
b) For
c) In
d) To
5) This dictionary is ___ great use to me.
a) at
b) for
c) with
d) of
6) The...
... each other again long.
4. Much of Holland is sea level.
5. He stayed loyal to his friends thick and thin.
6. The golfer got all sorts of difficulties trying to escape from the bunker.
7. I play ... before long.
4. Much of Holland is below sea level.
5. He stayed loyal to his friends through thick and thin.
6. The golfer got into all sorts of difficulties trying to escape from the bunker.
7. ... stock.
9. I felt pleased I no longer had the responsibility. It was a weight off my shoulders.
10. This is the better product. It has many advantages over its competitors.
11. The floods were serious....
... Victoria doesn’t have many books ___________English
36. I enjoy Art, but I’m bad _____ drawing pictures
37. Would you like to come to my house ___________dinner?
38. I play basketball ____________the...
... 1: Điền a/an hoặc the:
1. This morning I bought… newspaper and …….magazine. …….newspaper is in my bag but I
don’t know where I put…. .magazine.
2. I saw ……accident this morning. ……car crashed ... in……small village. There is …….beautiful garden behind
…… house. I would like to have……garden like this.
5. This house is very nice. Has it got …….garden?
6. It’s a beautiful day. Let’s sit in…… garden.
7. ... away next week?” - “No, … week after next”
Bài tập 2: Điền mạo từ thích hợp vào chỗ trống nếu cần thi t:
A man decided to rob ……… bank in the town where he lived. He walked into ……….bank
and handed...
... A
N2H4
E
dd KOH
A
dd CuSO4
F + G
dd AgNO3
H
C
200oC
CO
Trường THPT Tân Lâm
MỘT SỐ BÀITẬP TRONG TUYỂN TẬP ĐỀ THI OLYMPIC
30 THÁNG 4 LẦN THỨ XVII NĂM 2011
TRƯỜNG THPT CHUYÊN LÝ TỰ TRỌNG (CẦN THƠ)
Câu ... đo ở đktc.
Câu 4.1.a: Viết sơ đồ điều chế 1,2,3 - tribrombenzen từ axetilen và các hóa chất cần thi t
khác.
TRƯỜNG THPT CHUYÊN TRÀ VINH (TRÀ VINH)
Câu 3.2: Trong mỗi chén sứ A, B, C đựng một muối...
... for D. of
15. Most college football games are played ______
Saturdays.
A. at B. in C. with D. on
16. Leaves turn color _______ the autumn.
A. for B. on C. at D. in
17. _____ the whole, I enjoy ... _____ front _____ my house.
A. at / in B. out / next C. in / of D. of / in
9. He stamped ______ until the stinging return to his feet.
A. on and off B. out and in C. down and up
D. up and down
10. ... Articles
Exercise 1:Underline the most suitable phrase in
each sentence:
1. Is this a person / the person you told me about.
2. This is the only cinema / an only cinema in the area.
3. Philip has just...
... x
4
; x
3
t`uy ´y;
c) Khi λ =1hˆe
.
khˆong tu
.
o
.
ng th´ıch)
4.3 Hˆe
.
phu
.
o
.
ng tr`ınh tuyˆe
´
n t´ınh thuˆa
`
n
nhˆa
´
t
Hˆe
.
phu
.
o
.
ng tr`ınh tuyˆe
´
n t´ınh d
u
.
o
.
.
cgo
.
il`ahˆe
.
thuˆa
`
n ... Hˆe
.
t`uy ´y c´ac phu
.
o
.
ng tr`ınh tuyˆe
´
n t´ınh 161
Kha
’
o s´at t´ınh tu
.
o
.
ng th´ıch v`a gia
’
i c´ac hˆe
.
phu
.
o
.
ng tr`ınh (nˆe
´
uhˆe
.
tu
.
o
.
ng th´ıch)
26.
2x
1
− x
2
+3x
3
=3,
3x
1
+ ... a =3hˆe
.
tu
.
o
.
ng th´ıch v`a x
1
=5,
x
2
= −8 − 2x
3
, x
3
t`uy ´y;
b) Nˆe
´
u a = −1, a =3th`ıhˆe
.
khˆong tu
.
o
.
ng th´ıch)
154 Chu
.
o
.
ng 4. Hˆe
.
phu
.
o
.
ng tr`ınh tuyˆe
´
n...