21.—___ does Tom watch TV?

—At 8：00 in the evening.

A.When　　　　 　　B.What

C.What's time D.When time

22.—Where does your brother work?

—He works ____ a radio station.

A.on　　　B.in　　　C.of　　　D.at

23.I usually read English ____ six o'clock ____ six thirty in the morning.

A.from;at B.from;to

C.at;at D.at;to

24.Bob is a good student.He is ____ late for school.

A.always　B.usually　C.often　　D.never

25.(2014，扬州)—Do you like ____ film Where Are We Going，Dad?

—Yes，it's ____ interesting film!

A.a;the B.the;an

C.a;an D.the;the