ired man donated most of his savings to the school damaged by the earthquakein Yushu ,________the students to return to their classrooms.

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

It is requested that each of the teachers invited ______ a performance at the party.

There was a________look on his face when he met with the________problem.

I took it _____ that he would be glad to accept my invitation, but he didn’t at all.