Choose the correct answer to complete each following sentence by circling A, B, C or D.
13. You________drive carefully. The street is very crowded now.
A. should
B. shouldn't
C. would
14. _________ down on the way to school ?
A. Do your bike ever break
B. Does your bike ever break
C. Does your bike ever breaks
15. _________ it rained, they went to Hoan Kiem Lake to watch the fireworks display.
A. However
B. If
C. Although
16.You must_______ a helmet when you ride a motorbike.
A. take
B. wear
C. put
17. You shouldn't allow your kids to watch war films. They're really too _______for children.
A. violent
B. confusing
C. dull
18. .____________Mary and Ann your student a 7 years ago?
A.Did
B.Are
C.Were
19. The ao dai, for both women and men, is the most popular traditional ___________ of VN.
A. costume
B. cloth
C. wear
20. It is over 100 km ___________ my house ___________ Nam Dinh.
A. from – from B. to – from C. from – to
21. Thang’s dad usually drives him to school _____ his school is very far from his house.
A. but B. though C. because