Buying clothes（）(是一件很耗时的工作), because those clothes that a person likes are rarely the ones that fit him or her.

By the time you get to New York, I（）(已经动身去) London.

填空题By the time you get to New York, I（）(已经动身去) London.

Why didn’t you tell me you could me the money? I（）(本来不必...

填空题Why didn’t you tell me you could me the money? I（）(本来不必从银行借钱的）

The ship’s generator broke down and the pumps（）(不得不用手工操...

填空题The ship’s generator broke down and the pumps（）(不得不用手工操作) instead of mechanically.