- I have been trying my best to study English ________ I want to have a chance to be a volunteer for the Beijing Olympi...
- We have been good friends ________ we joined the same ping-pong team.[ ]A.afterB. beforeC. sinceD. until
- He met many problems ________ he was going over his lessons.[ ]A. beforeB. as soon asC. sinceD. while
- He was so tired that he fell asleep ___he went to bed.[ ]A. as ifB. even thoughC. ever sinceD. as soon as
- I don't like bread．I won't eat it___________I am very hungry．[ ]A. ifB. whenC. asD. unless
- He had left I could say hello to him.[ ]A. beforeB. whenC. afterD. until
- he was ill, he didn't come to school.[ ]A. Because; /B. Though; /C. Though; /D. Because; /
- We will go climbing_____it_____tomorrow.[ ]A. if, rainsB. if, will rainC. unless, rainsD. unless, will rain
- Nancy enjoyed herself so much she visited her friends in Sydney last year.[ ]A. thatB. whichC. whenD. where
- 根据第一句的意思，完成第二句，使其意思相同或相近。每空填一个单词。1. I think his suggestions are valuable for my stud...
- 句型转换。1. I think he can speak English well. (变为否定句)I ________ think he ________ speak English well.2. My sis...
- They're arguing about ___ this kind of hairstyleshould be allowed at school.[ ]A. whereB. whatC. whetherD. if
- 句型转换。1. He is from Nigeria. I know. (改为复合句)I know ____.2. Luo cooked the most finely in his class. (改为同...
- Do you know_____ I could pass the exam?[ ]A. thatB. whetherC. whatD. which
- He was so angry about _______ had happened _____ he left without a word.[ ]A. that; thatB. that; whatC. what; whatD. ...