Question

—Where is Tom? We can’t find him anywhere.

— Perhaps he _____ home.

A. has come       B. is going          C. went                      D. was going

Answer 1

【答案】A 

【解析】考查动词时态。 句意：汤姆在哪里？我们到处找不到他。他可能回家了。“我们到处找不到他”就是“他可能回家了”的后果和影响，应此用现在完成时。故选A。