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
giai thich nha
21A
22B
23C
21. Lan’ll be here __________ Christmas.
A. at B. on C. to D. in
22. I’m pleased to hear you had an ___________Chirstmas vacation.
A. enjoy B. enjoyable C. enjoyably D. enjoyment
23. Please fill out this application form if you want to enroll ___________ the activities.
A. on B. for C. in D. at