People try to avoid public transportation delays by using their own cars, and this ____ creates further problems.
| A．in turn | B．in all | C．take turns | D．by turns |
For a moment nothing happened. Then ________ all shouting together.
| A．voices had come | B．came voices | C．voices would come | D．did voices come |
How long do you think ____ the car factory launches a new model?
| A．will it be until | B．will it be when | C．it will be before | D．it will be that |
We should do more such exercises in the future, I think, ___________ we did yesterday.
| A．as | B．like | C．about | D．than |
Remember to pack more winter clothes into your suitcase. The winter in Chicago __________ be extremely cold.
| A．must | B．will | C．can | D．shall |
We thought of selling this old furniture, but we've decided to ______ it. It might be valuable.
| A．hold back to | B．hold on to | C．hold up to | D．hold in to |