---Could I use your bike? ---Yes, of course you_________.
-Excuse me. Is the library open all day?- . Only from 8 a. m to 4 p. m.
-Can I just have a try?-Sure. It doesn’t if you give a wrong answer.
-Bob, have you packed yet?-Yes, Mum.-Look over and that you have taken everything you need.
-I hear we’ll have a new English teacher this term.-Really? Do you know ?
While we were running on the playground, Jack suddenly stopped____ and lay on the ground,so we all stopped_____ what was wrong with him.