Pleasant music is often played ________ classes to make students refreshed and relaxed for a while.
They must be working because they have a lot of work to do yesterday.
“How does he makeliving”? Asmatter of fact, He is a policeman.
------I haven’t done well in the English oral exam, have I? ------, at least you tried.
_____ you didn’t know the rules shouldn’t be an excuse for your failure to report.
— Did a letter come for me this morning? — Yes. _____ came for you.