Sarah,hurry up,I’m afraid you don’t have time to________.
Now there is a danger ________ the ground may fall in under the heavy traffic.
We think it possible ________ the local government will be able to solve the housing problem.
She took it for granted ________ I'd be back home an hour ago.
I asked her in English ________ she was, and she told me ________ she was an actress.
________ you have seen things like these before doesn't matter.