17. This book belongs to me.
18. My brother often sees you and your sister at the supermarket.
19. Mr. Brown teaches us English.
20. Please be quiet! The baby is sleeping.
21. Listen! Someone is knocking at the door.
22. Look! The train is coming.
23. My father is having breakfast at present.
24. You should learn hard to please your parents.
25. You shouldn't smoke cigarettes.
26. We should collect spare cans and waste paper
.27. People should eat.28. What are their jobs?
29. What do your parents do?
30. Thuy is traveling to Hanoi next month.
31. He is visiting his relatives tomorrow.
32. We will come here soon.
33. They will practice speaking English fluently someday. They speak English every day.
34. My sister can play the piano.
35. What is your father doing at present?
36. Where is Mum? - She is cooking.37.
An usually washes his hands before meals.
38. Hoa, come in please!
39. Would you like to come to my house for dinner?
40. I'd like to drink a cup of coffee.
41. The children like to eat candy very much.
42. She likes to listen to music in her free time.
43. What do you like to do on Sundays?
44. My brother can ride a bicycle.
45. You must do this exercise carefully.
46. The students mustn't stay up too late.
47. Let's go somewhere for a drink.
48. Let's sing some English songs.
49. What about dancing?
50. How about playing soccer?
51. Why don't we go out for a walk?
52. The weather is not warm today.
53. What is the weather like in the winter? - It is very cold.
54. Do you always go camping in the summer?
55. Does your uncle plant flowers in his garden?