15.She was lifting handfuls of fine sand and letting it pour __________ her fingers

makes you think I come from England—The way you speak.

The old men can hardly imagine that they can live in an age _______ most of the daily things are done on the computers.

Mrs. Smith used to ________ in the countryside, but she is used to ________ in the city now.

I can’t find Mr. Smith .Where did you meet him this morning ?—It was in the hotel ______he stayed .