You are tired. You _____ go to bed early.

In case you ______ still have anything to offer, please contact our manager while he is available．

--Mr. Yang looks rather a kind gentleman.   ---But in fact he is cold and hard on us. You _____ believe it!

 My English-Chinese dictionary isn’t in my schoolbag. Where _________ I have put it?

My friends __________ come to see me. I don’t want to go out in case they come.