There is no doubt ______ smoking can seriously damage our health.

He didn’t make ______ clear when and where the meeting would be held.

I hope all the precautions against air pollution, _____ suggested by the localgovernment, will be seriously considered here.

Do you like_________English teacher Miss Wang?—Yes, we like_________very much.

The old lady has ____old house. There are many mice in _____old house.