51. You say , "Keep silent".

52. You say, " You should play sports instead of watching to much television, Nam; because  playing sports is good for your health

53. You say " You should study harder Hung, the exams are coming"

54. You say " What a deep pool and it also has rorks, we should get out of there"

55. You say, "Don't tease wild animals, because it is very dangerous"

56. Do their parents always go fishing on weekend?

57. Does Lan play badminton every day?

58. She is doing aerobics now.

59. How often do to children go to the movies? 

60. Nam often plays the video games in the afternoon

61. The students sometimes have a picnic

62. Do they go camping sometimes?

63. He usually goes swimming with his friend

64. I went sailing on the river near my house with my classmate Nam 

65. You should wear goggles when you go swimming to protect your eyes

66. How often are the olympics games hold?

67. What are the children doing?

68. Where and when did the first Olympic Games take?

69. When did Fele began his career?

70. Why do you like swimming?

VIII. What do you say in these situations?
51. The class is very noisy when the teacher is away for few minutest
You say " class, keep silent splease, the teacher will be here for a few minutes"
52. Nam watches too much television but doesn't play any sports
You say " you should play sports in stead of watching TV, Nam because playing sports good for your health."
53. The examinations are coming, but your classmate, Hung, doesn't study hard enough.
You say " You should study harder Hung, the exams are coming"
54. The pool is very deep, and it also has rocks.
You say " What a pool deep and it also has rocks, we should get there."
55. Teasing wild animals is very dangerous
You say " we shouldn't tease with wild aimals because it is very dangerous."

IX. Put the words in the correct order
56 Go/do/weekend /on/always/fishing/parents/their?
-> Do their parents always go fishing on weekend?
57 Every/play/day/badminton/Lan/does?
--> Does Lan play badminton everyday ?
58 Now/doing / she/aerobics /is
She is doing aerobics now.
59 Children/to/movies /do/the/games/plays/Nam/afternoon/in
-> Children go to the movie and Nam plays games in the afternoon.

60. often/ video/ the/ games/ plays/ Nam/ afternoon/ in.

-> Nam often videos the plays game in afternoon.
61 A/the/sometimes/students/picnic/have
-> Students sometimes have a picnic.
62 Camping /they/go/do/sometimes
--> they go camping sometimes.
63 Usually/his/swimming/with/friends/he/goes
->He usually go swimming with his friends.
64Sailing/my house/ my classmate Nam/ on the river/last summer/went/with/ I / near
->I went sailing on the river near my house with my classmate Nam last summer.
65 Your eyes/swimming/should/ when/googgles/you/you/go/wear/to protect
->You should wear goodgles when you go swimming to protect your eyes.

X. Make questions for the underlined part in each sentence.

66. How often are the Olympics Games held?

67. What are the children doing?

68. Where were the first Olympic Games took place?

69. When did Pele begin his career?

70. Why do you like swimming?

cho mik tl hay nhất nha chúc bạn học tốt^^