How many computers are there in the room?—__________. Some workers moved them to another place just now.

. Jane with the Greens ____ the Great Wall if it ______ tomorrow.

It rained yesterday. And we stopped playing basketball ______ the rain.[ ]

It was quite a long time________ I made it out what had happened.

The Greens will get to (到达) Beijing ______ May. [ ]