Question 16. I live in Hoa Binh province; ________, I have never visited Hoa Binh Hydro Station. A. otherwise B. however C. therefore D. because Question 17. If we had more rain, our crops ______ better. A. grow B. will grow C. would grow D. grows Question 18. Mr. Hoang _________ in an extended family before he came to the city. A. lived B. lives C. has lived D. had lived Question 19. - Helen: “May I borrow your pencil?” - Laura: “______” . A. Not at all B. Good idea C. Here you are. D. No, let’s not Question 20. - John: “I’ve passed my final exam.” - Tom: “______ ” A. Good luck! B. It’s nice of you to say so. C. That’s a good idea. D. Congratulations! Your answers: