－Could you tell me ?
－Go along this road.
A. where is the railway station
B. where was the railway station
C. where the railway station is
D. where the railway station was
E - book in many schools now.
A. use B. was used
C. used D. is used
Air pollution has become than before. We must do something to stop it.
A. serious B. more serious
C. most serious D. the most serious
－ season do you like better, spring or summer?
－Spring. It’s neither hot nor cold.
A. Which B. Who
C. What D. Whose
－I you for two years. Where have you been?
－To Africa.
A. didn’t see B. haven’t seen
C. don’t see D. won’t see
－What’s Tom doing now?
－He in the library.
A. is reading B. read
C. reads D. will read
