—I’ m sorry. I  ______ at you the other day.---Forget it. I was a bit out of control myself.

Let’s clean our classroom, _____?

— Could I borrow your dictionary ? — Yes , of course you ____ . 

---I haven’t got the reference book yet, but I’ll have a test on the subject next month. ---Don’t worry. You______ have it by Friday.

 Look at this! It’s broken now! You ________ have been careful!