6. A hi-tech robot will help us __________ children while we are away.
A. look out B. look at C. look after D. look in
7. _______________ is your favorite program?
A. Where B. Which C. What D. Who
8. Which ___________ is Britain in? – Europe.
A. country B. continent C. city D. area
9. Walking to school will help ……………… air pollution.
A. reduce B. reuse C. recycle D. refill
10. My sister ……………… home for school yet.
A. didn’t leave B. hasn’t left C. don’t leave D. isn’t leaving
11. Amsterdam is one of the ……………… cities in the world.
A. peacefulest B. peacefuler C. most peaceful D. more peaceful
Loga
Sinh Học lớp 12
