There was a fire accident in the hotel last night.Fortunately everyone had a _____ escape from the fire and no one was hurt.

The pair ofshoesworn out.

29. It is known to us that doing eye exercises ________ our eyes, and that is to say, our eyes can ________ doing eye exercises.

______ people in our city knew David ten years ago, but now he is very famous.

Are you“plantingonline vegetables” — No. I think it’s a waste of time.