动名词和不定式做主语及非谓语动词做表语 1. __________ a language requires time and effort. A. Learn B. Learning C. To learn D. Being learned 2. It is not always easy __________ invitations. A. to refuse B. refusing C. to be refused D. being refused 3. __________ now seems impossible. A. Saving money B. To save money C. Being saved money D. To be saved money 4. To answer correctly is more important than __________ A. a quick finish B. to finish quickly C. finishing quickly D. you finish quickly 5. How __________ the problem will be discussed at tomorrow’s meeting. A. to solve B. to be solved C. being solved D. solving 6. It was polite _________ the child to give up his seat to the elderly woman. A. for B. of C. to D. with 7. Is it necessary __________ the book immediately? A. for him to return B. that he returns C. his returning D. of him to return 8. It __________ forty-five minutes __________ there by bus. A. cost, to get B. takes, getting C. takes, to get D. takes, to get to 9. It is no good __________. You should give_________. A. to smoke, it up B. smoking, it up C. smoking, up it D. to smoke, up it 10. It is no __________ debating with Tom, because he will never change his mind. A. use B. help C. time D. while 11. Do you consider it any good __________ again? A. to try B. try C. trying D. for you to try 12. I don’t think it’s much good __________ to him. A. writing B. to write C. to be written D. being written 13. __________ the assignment made his father lose his temper. A. The boy’s not having done B. The boy not having done C. The boy’s having not done D. The boy having not done 14. I don’t remember __________ about it. A. him telling us...
