He has gone to the post office to ________ a parcel that has come to him from his brother.

________his surprise, the manager found nobody in the meeting room.

The doctor insisted that Paul＇ s mother _______ examined thoroughly.

Anderson is one of those ________ appear friendly but in fact are hard to deal with.

The projects ________ by the end of 2002 will expand the city’s telephone network to cover 1,000,000 users.

I _________ you had returned the book yesterday.

The question is _________ me and I have no idea of it.

She was praised by her father for _________ the exam.

The heart is an important organ of circulation _________ function is to pump blood to all parts of the body.

6. By the time you come to see me next month, I____my term paper.

He was attending a meeting, ______ he would have come to your party yesterday.