Unit 4 一、单词拼写 1. Older students were having difficulty in studying and o_________ themselves. 2. That place is dirty and s_________. 3. In the city, the water pipes in some buildings cracked and b________. 4. People began to wonder how long the d_________ would last. 5. F_________ water was taken to the city by train, truck and plane. 6. Everywhere they looked nearly everything was d__________. 7. The railway tracks were now u_______ pieces of steel. 8. Without _________ (电)，modern life would be very difficult. 9. __________ (判断)from his appearance, the manger must be over fifty. 10. Dead and ________ (受伤的)people lay everywhere after the terrible accident.
二、单项选择 1．The houses across the street are _______ , but they were in good condition a few years ago. A. in rows B. in ruins C. in number D. in detail 2. The boy was so careful that he ________ the street and broke his leg. A. fell down B. fell over C. fell off D. fell onto 3. He was a warm-hearted and hard working man, and________ by his classmates. A. high thought of B. highly thought of C. badly thought of D. was well thought 4. ---They used to be good friends, but now they are like strangers. ---How ______ this ________ ? A. does; come about B. did; come about C. were; taken place D. were happened 5. ______ will be built here next year. A. A great deal B. A large amount of C. A large number of D. The number of 1 2 下一页