You.....the air pressure in your tires if you do not want to get a flat tire on your trip.

A. should be checked  B. do not have to check  C. mustn't check   D. ought to check

Look! They_________baseball.

A.to play

B.play

C. are playing

D.plays

Does Nam play soccer_____recess ?

A.in

B.on

C. at

D. with

Lan’s  grades are poor. She  ____study  harder

A. can

B. should

C. maybe

D. will

Nga is____a play for the school anniversary celebration.

A.making

B.doing

C. rehearsing

D. practicing

In _____, We do some experiments.

A. Math

B. History

C. Chemistry

D. English

Would you like_____ to music?

A.listening

B. listen

C. to listen

D. listens

Students usually have a____each year.

A. 3-months vacation

B. 3-month vacations

C. 3- month vacation

D. 3- months  vacations

His idea is quite different_______mine.

A. with

B. of

C. on

D. from

If I had known that you were in hospital, I _____ you.

A. would visit

2.   would have visited

C. will visit

C. visited