Question

— May I speak to Mr Morgan?

— Sorry. He______ on the farm.

A. works. 　　　　　　　　　　　 B. worked

C. is working　　　　　　　　 D. has worked　

Answer 1

C

解析:动词的时态。依据句意“对不起，他不在。他正在农场里干活。”要用现在进行时态，故选C。