24Is it the years ____you worked in the factory____ have a great effect on your literary works?

7．You should try to_____new circumstances as quickly as you can

Don’t forget to ______ the lights and the TV in the sitting room before going to bed.

The reason__________ their failure you know is__________ they didn’t get fully prepared for the experiment．

Tom looks nervous.— So youif you had so fierce a competition.