Teaching is a difficult job ______ requires great skill and patience.
A.which | B.where |
C.who | D.why |
If Tom _____ my advice, he wouldn't have lost his job.
A.should follow | B.had followed |
C.followed | D.would follow |
While _____ to foreigners, you must try to make yourself _____ by using body language if necessary.
A.speaking? understand | B.spoken; understand |
C.speaking; understood | D.spoken; understood |
—Wow, so many books here! How can you find the one I need?
—Yhat’s easy.The books are _____ by subject.
A.djudged | B.remarked |
C.classified | D.furnished |
—What sort of house do you want to have? Something big?
—Well, it _____ be really huge梥ize isn't so important.
A.needn't | B.mustn't | C.can't | D.won't |
Rain is pouring down from the sky without any sign of stopping.Farmers begin to worry about their crops since it _____ as long as 24 hours.
A.would rain | B.had rained | C.was raining | D.has been raining |