Unit4 单元一一、单项填空1. His father doesn’t allow him swimming alone. A. goes B. to go C. going D. go2. What’s with you?A. wrong B. the wrong C. matter D. up3. give him a watch?A. What about B. Let’s C. Why don’t D. Why don’t you4. You could save some money you can buy a gift for your mother. A. in order to B. because C. so D. so that5. I think the result must him very much. A. surprise B. surprised C. surprising D. surprises6. he is very poor, he feels very happy. A. Although; but B. Although; / C. Because; so D. Because; /7. This math question is too difficult. Can you help me ?A. work on it B. work out it C. work it out D. work for it8. He has two sons. They are Jim and Tom. Jim is Tom’s brother. A. old B. older C. elder D. young9. The old man looks very unhappy, because he lives , and he feels very . A. alone; alone B. lonely; lonely C. alone; lonely D. lonely; alone10. He should the teacher. A. explain B. explain to C. explained D. explained to11. —What’s wrong?—I ca |