để chuẩn bị cho đội tuyển HSG lớp 9 trong tháng 4 trường A tổ chức thi chọn học sinh vào đội tuyển với 3 môn văn toán anh mỗi học sinh dduojc đăng kí tối đa là 2 môn trên 3 môn. lớp 8a đăng kí 100% thi vào đội tuyển trong đó cso 18 học sinh đăng kí thi toán, 22 em đăng kí thi môn văn và 13 em đăng kí thi môn anh văn. Biết trong số đó thì có 5 em thi cả toán và văn, 2 em thi cả văn và anh, 3 em thi cả anh và toán. Tính số học sinh lớp 8a

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• If I ……….a lot of money now, I …………..a new car. a. have /will buy b. have / would buy c. had/ will buy d. had/ would buy. 2. If I ……………you, I …………….do that. a. am/ will b. were /would c. were/ will d. had been/ would. 3. if I were offered the job, I think I ………. it. a. take b. will take c. would take d. would have taken. 4. I would be very surprised if he…………….. a. refuses b. refused c. had refused d. would refuse. 5. Many people would be out of work if that factory………..down. a. closes b. had closed c. closed d. would close. 6. If she sold her car, she ………… much money. a. gets b. would get c. will get d. would have got. 7. They would be disappointed if we……………. a. hadn’t come b. wouldn’t come c. don’t come d. didn’t come. 8. Would John be angry if I ……. ……his bicycle without asking? a. take b. took c. had taken d. would take. 9. She ……….terrible upset if I lost this ring. a. will be b. would be c. were d. had been. 10. If someone…………in here with a gun, I would be very frightened. a. would walk b. walks c. had walked d. walked. 11. What would happen if you ……………..to work tomorrow? a. don’t go b. didn’t go c. won’t go d. wouldn’t go. 12. We ‘ll get wet if we ………….out. a. go b. did go c. went d. had gone. 13. If I go shopping, I ………some food. a. buy b. will buy c. would buy d. would have bought. 14. If I find it, I ………you. a. will tell b. would tell c. had told d. told. 15. What would you do if you……………a million dollars? a. would win b. win c. had won d. won. 16. They ‘d be hurt if I ………………. a. don’t go b. didn’t go c. hadn’t gone d. wouldn’t go.