A.on
B.off
C.in
D.at
[单选题]Why hasn't he come? ______on time, we will have to put off the trip.A. If he doesn't comeB. If he won't comeC. If he shouldn't comeD. If he hadn't come
[单选题]I'm afraid there's a slight problem with my room-my bed hasn't been made ye
[主观题]My father is much __________ (busy) than my mother.
[问答题]()I can't go with you today because I'm too busy.
[单选题]D.My father was 44 and knew he wasn’t going to male it to 45. He wrote me a letter and hoped that something in it would help me for the rest of my life.Since the day 1 was 12 and first read his letter, some of his words have lived in mybeart. One it
[单选题]Wolfgang's father told him he couldn't play the piano yet because______.A. his sister was taking lessonsB. he had to help his motherC. he was too smallD. he had to wait for his sister to finish practising
[单选题]If he my advice, he wouldn't have lost his job.A. followedB. should followC. had followedD. would follow
[单选题]It was two weeks before Christmas, and Mrs Smith was very busy. She bought
[单选题]It was two weeks before Christmas, and Mrs Smith was very busy. She bought
[单选题]It was two weeks before Christmas in England and Mrs Smith was very busy. S