improved. 8. The death rate would decrease if hygienic conditions B. is D. had been C. were A. was 9. The patient could not recover unless he A. had undergone an operation. C. underwent D. was undergoing B. would undergo him, she would be very happy. B. will meet 10. If she C. is meeting D. should meet A. Would meet Exercise 8: Choose the correct answers. (2) 1. IfI had enough money, I A. will go 2. The bench would collapse if they abroad to improve my English. C. should go on it. A. stood B. stand D. should have go to B. would go C. standing D. Stan D. were C. was convenient, let's go out for a drink tonight. A. be B. is time, please write to me. A. have B. had C. have had you. A. am B. was C. be 3. If it D. has 4. If you 5. I shouldn't go there at night if I D. were C. may D. might C. would 6. If I get a pole, I will go fishing. A. can B.could D. do you go fishing? A. did B. may 8. If you a....... choice, which country would you visit? A. have B. had C. have had D. will have 7. If you had the chance, 9. She will accept the offer you persuade her. A. unless В. because C. provided that D. otherwise 10. he would accompany you on the piano. A. Supposing he were here B. Because he were here C. Were he here D. Both A and C Exercise 9: Choose the incorrect part. (1)