Question 33. My career as a teacher began 14 years ago. A. I have started teaching for 14 years now. B. For 14 years have I been a teacher. C. I was a teacher for 14 years. D. I have been a teacher for 14 years now. Question 34. People in the world don’t speak the same language, so there are problems in communication. A. If people in the world spoken the same language, there wouldn’t be problems in communication B. If people in the world spoke the same language, there wouldn’t be problems in communication C If people in the world speak the same language, there wouldn’t be problems in communication D. If people in the world spoke the same language, there would be problems in communication Question 35. Mount Everest is higher than any other mountains in the world. A. Mount Everest is the highest mountain in the world. B. Mount Everest is the higher mountain in the world. C. Mount Everest is highest mountain in the world. D. Mount Everest is the most highest mountain in the world Question 36. “Why don’t you put your luggage under the seat?”, he said to me. A. He suggested I mustn’t put my luggage under the seat B. He suggested I should putting my luggage under the seat C. He suggested I should put my luggage under the seat D. He suggested I putting my luggage under the seat Question 37. The/ scientists/ able/ find/ vaccine/ against/ Covid-19. A. The scientists able find vaccine against Covid-19. B. The scientists are able to find a vaccine against the Covid-19. C. The scientists were able to find a vaccine against the Covid-19. D. The scientist abled finding vaccine against Covid-19. Question 38. This/ problem/ be/ so/ difficult/ we/ cannot/ solve/it. A. The problem is so difficult we cannot solve it. B. The problem is so difficult that we cannot solve it. C. The problem be so difficult we cannot to solve it. D. The problem was so difficult that we cannot solving it. Question 39. It/ useful/ get/ access/ Internet. A. It is useful to get access to the Internet. B. It useful to get access to Internet. C. It is useful getting access on the Internet. D. It was useful for getting access in Internet. Question 40. Bicycles/ must not/ leave/ in front of/ museum. A. Bicycles must not be leave in front of a museum. B. Bicycles must not leave in front of the museum. C. Bicycles must not to leave in front of museum. D. Bicycles must not be left in front of the museum.