Elworth’s barn burned down, but they saved what cattle _______ were in the barn.

Bad luck! It’s too late.— It doesn’t matter. The concertfor only a few minutes. You can’t miss it.

“It is commonly believed that women love to chat. But, ________, men chat more than women do.”, says a new study.

We have to work for ________ to finish the work.

第一部分：单项选择—Make sure you have turned off the air conditioners before going out.—_______________.