—Alan, don’t ________ too late, or you will feel sleepy in class.—Sorry, Mrs. Black. I won’t do that again.
. We have two rooms ______, but I can’t decide ______.
. In the past few years there ______ great changes in my hometown.
. -He didn’t go to the lecture this morning, did he? -______. Though he was not feeling very well.
. -Where would you like to go on your summer holiday, Mike? -I’d like to go ______.
.They were all so tired that they could ______.