They ________ the trip until the rain stopped.

A.continued
B.didn't continue
C.hadn't continued
D.would continue

The local peasants gave the soldiers clothes and food without which they ________ of hunger and cold.

A.would die
B.will die
C.would be dead
D.would have died

It was not until then that I came to know that the earth ________ around the sun.

A.moved
B.has moved
C.will move
D.moves

When all those present(到场者)________ he began his lecture.

A.sit
B.set
C.seated
D.were seated

If I had had time, I would have written to you. But in fact I ________ not.

A.have
B.would have had
C. had
D. had had

Yesterday I ________ (think) that you were not in Beijing.

Alice usually ________ (sit) in the front of the classroom, but she ________ (sit) at the back this morning

He ________ (tell) the news to us three days ago

He________ (begin) to teach Chinese in 1990.

she would not telephone me if she ________ (have) no time.