42. How much does a glass of apple juice cost?
How much does.....cost?: Hỏi về giá tiền
43. Ms. Hoa is a good teacher
44. Why don't we go camping?
45. My school has twenty teachers
IX
46. They went to Ha Noi last summer
47. She thinks it was more attractive than she expected
48. They went to The President Ho Chi Minh Mausoleum by taxi
49. Yes, they did
50. They stayed in a big and luxurious hotel
Chúc bạn học tốt!!!