Câu 31. You've been coughing a lot lately. You___________ smoke so much. A. shouldn't B. can't C. should D. can Câu 32. What would Tom do if he ___________ the truth? A. would know B. has know C. knows D. knew Câu 33. If I ___________ you, I wouldn’t buy that coat. A. am B. was C. were D. would be Câu 34. You___________ Mark. You know it’s a secret. A. should tell B. shouldn’t tell C. couldn’t tell D. might tell Câu 35. If Lien ___________ a raincoat, she wouldn’t get a cold. A. wears B. wore C. has worn D. had worn Câu 36. I'm not an astronaut. If I___________ an astronaut, I ___________ my camera with me on the rocket ship. A. am/ will take B. were/ would take C. were/ had taken D. were/ would have taken Câu 37. If I ___________ in your position, I would not accept her offer. A. am B. were C. would be D. had been Câu 38. Tom really___________ go out. He has too much homework to do. A. can't B. shouldn't C. would D. should Câu 39. What would you do if you___________ a million dollars? A. win B. won C. had won d. will win Câu 40. If you exercised more, you ___________ feel better. A. don’t B. didn’t C. will D. would Câu 41. If I knew his address, I ………….it to you. a. will give b. would give c. would have given d. had given Câu 42. If you …………..under the mosquito net, you wouldn’t be bitten so often. a. sleep b. sleeps c. had slept d. slept III. WRITING: Câu 43. I can’t speak English fluently, so I don’t get that job. a. If I could speak English fluently, I could get that job. b. If I had spoken English fluently, I would have got that job. c. If I speak English fluently, I will get that job. d. If I spoke English fluently, I would get that job. Câu 44. He doesn’t answer all questions and he fails the exam. a. If he answers all questions, he won’t fail the exam. b. If he answered all questions, he would fail the exam. c. If he answered all questions, he wouldn’t fail the exam. d. If he had answered all questions, he wouldn’t have failed the exam. Câu 45. She forgets her visa that’s why she comes back. a. If she doesn’t forget her visa, she won’t come back. b. If she forgot her visa, she would come back. c. If she had forgotten her visa, she would have come back. d. If she didn’t forget her visa, she wouldn’t come back.