A. left alone; B. be aware of; C. came about; D. adjust to; E. is beneficial to; F. participate in; G. is dying to; H. all in all; I. had difficulty in; J. upside down; K. set aside, L. help out, |
单词拼写。 根据汉语或首字母提示用正确的单词形式填空 |
1. All of us ________ (羡慕) the school for its excellent teaching at that time. 2. Mankind has been trying every means to keep the b______ of nature. 3. The lake in our village is s________ by many tall trees. 4. The reasons for his actions have remained a _________ (谜)to us. 5. He has ____________ (咨询)the physician about his health 6. He was in a v__________ temper and began throwing things about. 7. How can you a______________ for your absence last night? 8. Water ____________(存在) in three forms, which are liquid, gas and solid. |
用适当的连接词填空. |
1. Can you tell me more things about the news your team won the game. 2. is needed for the space trip is careful preparation. 3. The reason is we are putting too much carbon dioxide into the atmosphere. 4. He told me the force of gravity would change three times and the first change would be the most powerful. 5. It is uncertain effect the terrible traffic accident will bring out. |