Yesterday I ____my e-mail box from 163.com and found a strange e-mail.

You can’t have lost the keys.___ all your pockets again.

______home, I caught a thief stealing from a passer-by.

．——is agood chance that he is willing to allow U8 to join in the ball game．

You mustn’t swim here. Look at the sign. It____“No swimming”.— Oh, I_______ notice it. Thanks for telling me.