21. How _____________ your sister _____________ to school every day?
A. is - going

B. has - gone

C. do – go

D. does – go
22. We _____________ a party tomorrow.
A. have

B. are having

C. have had

D. were having
23. The train _____________ at 7.30 tomorrow morning.
A. leave

B. leaving

C. leaves

D. will leave
24. He's living in Hanoi. He _____________ there since 2010.
A. lives

B. is living

C. has lived

D. has been living
26. People will be _____________ to a safe place to live in the short run.
A. taken

B. took

C. takes

D. to take
27. Is it _____________ to improve our speaking skill?
A. import

B. importing

C. importance

D. important

21.a

22.b

23.a

24.c

26.a

27.b