Đáp án A.

A. competitors(n): đối thủ

B. competitive (adj): có tinh cạnh tranh

C. competes (v): cạnh tranh

D. competitions (n): cuộc thi

Dịch nghĩa:  Có bao nhiêu đội thi tham gia vào SEA Games lần thứ 22?

Đáp án A

(to) take part in = A. (to) participate in: tham gia (cuộc đua, cuộc thi). 

Các đáp án còn lại: 

B. perform (v): trình diễn.

C. succeed (v): thành công. 

D. host (v): dẫn chương trình, đăng cai tổ chức. 

Dịch: Có bao nhiêu quốc gia đã tham gia Thế vận hội Olympic cuối cùng?

Đáp án A

Từ đồng nghĩa

Tạm dịch: Có bao nhiêu quốc gia đã tham gia Thế vận hội Olympic cuối cùng?

[to] take part in = A. (to) participate in: tham gia [cuộc đua, cuộc thi]

Các đáp án còn lại:

B. perform (v): trình diễn C. succeed (v): thành công

D. host (v): dẫn chương trình, đăng cai tổ chức

Đáp án A

(to) take part = A. (to) participate: tham dự. 

Các đáp án còn lại: 

B. succeed (v): thành công. 

C. host (v): đăng cai tổ chức. 

D. perform (v): trình diễn. 

Dịch: Có bao nhiêu quốc gia đã tham dự vào Thế vận hội Olympic?

Đáp án A.
(to) take part in = A. (to) participate in: tham gia (cuộc đua, cuộc thi).
Các đáp án còn lại:
B. perform (v): trình diễn.
C. succeed (v): thành công.
D. host (v): dẫn chương trình, đăng cai tổ chức.
Dịch: Có bao nhiêu quốc gia đã tham gia Thế vận hội Olympic cuối cùng?

Đáp án: A

21. American students take part ._______. different activities at recess.

A. at B. on C. to D. in

22. .________ do you study in the library after school? - Once a week.

A. How often B. How far C. How many D. How long

23. Many young people enjoy _______ community service.

A. do B. to do C. doing D. does

24. ________ is your telephone number?

A. When B. Which C. What D. How

25. Her birthday is __________ Friday, August 20th.

A. at B. on C. in D. of

26. _______you have a test tomorrow morning?

A. Will B. Do C. Are D. does

27. She will have a party ._______her birthday.

A. for B. on C. in D. to

28. What’s your ________?

A. birthday B. day of birth C. date of birth D. birth of day

29. Will he be free? - .________

A. No, he won’t B. No, he doesn’t C. No, he isn’t D. No, he will

30. We will_________ our old friends next Sunday.

A. to meet B. meet C. meeting D. meets

31. ..________ you like a cup of tea?

A. Would B. Will C. What D. does

32. He looks different ________ his father.

A. at B. with C. from D. to

33. Students have two _______ each day. A.

20 - minutes breaks C. 20 - minute breaks B. 20 - minute break D. 20 minutes break

34. The United States’ Library of Congress is one of the .________ libraries in the world.

A. larger B. largest C. larger than D. large

35. ._________ novels are very interesting.

A. These B. This C. That D. It

36. Vietnamese people usually return to their families _________ Tet.

A. in B. on C. for D. during

37. When the clock strikes midnight, colorful fireworks light _________ the sky. A. in B. up C. on D. over

38. You shouldn’t_________ things on the first day of Tet.

A. make B. hang C. break D. cook

39. Tet is the _________ time of the year.

A. busy B. busier C. busiest D. most busy

40. Tet is the biggest and most important_________ in Vietnam.

A. festival B. decoration C. occasion D. tradition

ko cần giải thích dc ko?:')

7. ............do you study in the library after school? - Once a week. .
A. How often B. How far C. How many D. How long

8. Many young people enjoy......... community service.
C. doing A. do B. to do D. does

9. .......is your telephone number?
A. When B. Which C. What D. How

10. Her birthday is ........Friday, August 20th.
A. at В. on С. in D. of

11. ......you have a test tomorrow morning?                                                                     A. Will B. Do C. Are D. does

12. What's your..... .?                                                                                                       A. birthday B. day of birth C. date of birth D. birth of day

13.Will he be free? -............                                                                                          A. No, he won't B. No, he doesn't C. No, he isn't D. No, he will

14. We will .......... our old friends next Sunday.
A. to meet B. meet C. meeting D. meets

15......... you like a cup of tea?
A. Would B. Will C. What D. does

16. He looks different .......his father.
A. at B. with C. from D. to

Read thes passage and then choose the best answers.
Each country has many good people who take care of others. For example, some of students in the United States often spend many hours as volunteers in hospitals, orphanages or homes for the elderly. They read books to the people in these places, or they just visit them and play games with them or listen to their problems.
Others young volunteers go and work in the homes of people who are sick or old. They paint, clean up, or repair their houses, do the shopping. For boys who don't have fathers, there is a organization called Big Brothers. College students and other men take these boys to basketball games or on fishing trips and help them to get to know things those boys usually learn from their fathers.
Each city has a number of clubs where boys and girls can go and play games. Some of these clubs show movies or hold short trip to the moutains, the beaches, museums, or other places of interest. Most of these clubs use a lot of students as volunteers because they are young enough to understand the problems of younger boys and girls.

1. What do volunteers usually do to help those who are sick of old in their homes?
A. They do the shopping, and repair or clean up their house.
B. They tell them stories and sing dance for them.
C. They cool, sew, and wash their clothes.
D. They take them to basketball games.

2. What do they help boys whose fathers do not live with them?
A. To learn things about their fathers.
B. To get to know thing about their fathers.
C. To get to know things that boys want from their fathers.
D. To learn things that boys usually learn from their fathers.

3. Which activities are NOT available for the students at the clubs?
A. playing games
B. learning photography
C. going to interest places
D. watching films

4. Why do they use many students as volunteers? - Because ________________.
A. they can understand the problems of younger boys and girls.
B. they have a lot of free time.
C. they know how to do free time.
D. they are good at playing games and learning new things.

5. Where don't students often do volunteer work?
A. hospitals
B. orphanages
C. clubs
D. homes for the elderly

1. a

2. c

3. b

4. b

5. d

Read thes passage and then choose the best answers.
Each country has many good people who take care of others. For example, some of students in the United States often spend many hours as volunteers in hospitals, orphanages or homes for the elderly. They read books to the people in these places, or they just visit them and play games with them or listen to their problems.
Others young volunteers go and work in the homes of people who are sick or old. They paint, clean up, or repair their houses, do the shopping. For boys who don't have fathers, there is a organization called Big Brothers. College students and other men take these boys to basketball games or on fishing trips and help them to get to know things those boys usually learn from their fathers.
Each city has a number of clubs where boys and girls can go and play games. Some of these clubs show movies or hold short trip to the moutains, the beaches, museums, or other places of interest. Most of these clubs use a lot of students as volunteers because they are young enough to understand the problems of younger boys and girls.

1. What do volunteers usually do to help those who are sick of old in their homes?
A. They do the shopping, and repair or clean up their house.
B. They tell them stories and sing dance for them.
C. They cool, sew, and wash their clothes.
D. They take them to basketball games.

2. What do they help boys whose fathers do not live with them?
A. To learn things about their fathers.
B. To get to know thing about their fathers.
C. To get to know things that boys want from their fathers.
D. To learn things that boys usually learn from their fathers.

3. Which activities are NOT available for the students at the clubs?
A. playing games
B. learning photography
C. going to interest places
D. watching films

4. Why do they use many students as volunteers? - Because ________________.
A. they can understand the problems of younger boys and girls.
B. they have a lot of free time.
C. they know how to do free time.
D. they are good at playing games and learning new things.

5. Where don't students often do volunteer work?
A. hospitals
B. orphanages
C. clubs
D. homes for the elderly