内容正文:
88B Unit 4 Exercises 一、单项选择 1. - Must some medicine _ now? -No, you _. A. take, needn’t B. be taken, mustn’t C. be taken, needn’t D. take, don’t have to 2. It was _, but we will _at it. A. hard job, work hard B. a hard work, work hard C. hard work, work hard D. hard work, work hardly 3. _ you study hard, you will get high marks in exams. A. Because of B. Only if C. Though D. Through 4. -Where is my coat? -My coat _ there behind the door. Can’t you see it? A. is hanged B. is hanging C. hangs D. has hung 5. The flowers need _. You need _ a worker to water them. A. watering, to be asked B. watering, asking C. to be watered, to ask D. to water, to ask 6. Though he was a child, he tried to find ways _ people _ life more. A. to help, enjoy B. of helping, enjoying C. to helping, enjoying D. of help, to enjoy 7. I _ you as soon as my work _. A. will phone to, is finished B. will phone, finishes C. will phone, will be finished D. will phone, is finished 8. The girl was heard _ _ her beautiful v