Choose the correct answer. Only one answer is correct

Question 21-31: Choose the correct answer. Only one answer is correct:

21. After the clothes……………we can wear them to Ann’s birthday party.

a. washing b. wash c. to wash d. are washed

22. A new university without a library……………in USA.

a. recently b. opened recently c. recently has opened d. has recently opened

23. Do you know the place…………………..I can have a meal with my friends?

a. where b. which c. what d. when

24. On Christmas Eve, people often………..a tree.

a. are decorated b. were decorated c. decorating d. decorate

25. …………to your place tomorrow. Hope to meet you there.

a. would come b. will come c. am coming d. was coming

26. The can overturned and everyone………………..into the deep river

a. fall b. fell c. felt d. feel

27 The games were………………..important that they stopped fighting for a time.

a. so b. too c. very d. such

28. This is an emergency. Please ……………………an ambulance to Cua Viet beach

a. to sending b. sending c. to send d. send

29. Of the all members in my family, my grandpa is…………………..

a. oldest b. the oldest c. most old d. the most old

30. How long……………..here? - Since 1980.

a. do you live b. did you live c. have you live d. have you lived

31. We are having a plan to help them by ……………..them do things.

a. encouraged b. encourage c. to encourage d. encouraging