Question

—Excuse me, is Mr Green in the office?
—No. He          Singapore for a meeting. He will be back in a few days.

A．have gone to

B．has gone to

C．have been to

D．has been to

Answer 1

B

have/has gone(to) 意為“已去某地了，強調人不在說話的地方；have/has been (to)意為“已去過某地，強調人不在已去過的地方。據答句中He will come back in a few days. 可知選B。