He looked around and caught a man _______ his hand into a pocket of a passenger.[ ]

Are you good at history， Rose—_______. But I will try to study it well this term.

________ different life today is ________ what it was 20 years ago!

There was a fire last night and more than one house _____ burnt down in the fire.

For a moment nothing happened. Then ______all shouting together.