Hi, Tracy, you looked tired.—I am tiredI______the living room all day

you been teaching here sincegraduation—No, I _____ on a farm for five years．

I’ve been so bored for a long time. I hope to have to do.

________ seems to be no possibility _______ the shy girl can win the first prize in the contest.

ore and more forests disappearing, today thepublic is much concerned about the way _________