There is n’t any difference between the two.I really don’t know __________.A.what to choose B. which to chooseC. to choose what D. to choose which
--- Do you think George has passed the driving test? --- No, If so, he ______ his car to our college yesterday.
--- What has become of the spaceship? --- It landed ______.
--- You needn’t take an umbrella. It isn’t going to rain. --- Well, I don’t know. It ______do.
Mrs Smith finds it hard to clear up the mess, as her children are always______ whenever she tries to.
Every man has his faults. We should, therefore, learn to be ______ of others.