Underline and correct the mistake in each sentence:
1. The food we eat will affects our whole life                     .................
2. Sugar give us energy and we feel less hungry                    ..................
3. She buy a lot of eggs yesterday                                              ..................
4. You should wash the spinach very careful                             ...................
5. The medicine can make you to feel better                             ..................
6. There are some ice-cream and many apples in the refrigerator   ...............
7. There is two pineapples and one durian on the table           ....................
8. Mrs. Loan with her children have dinner now               ...................
9. Mr Lam works in hospital. His sister do, too            ....................
10. He eats a few beef for dinner                                 ......................

EXERCISE I: Add tag questions to the following.
1. She is collecting stickers …………………………………………?
2. We often watch TV in the afternoon……………………………………?
3. You have cleaned your bike,_________?
4. John and Max don't like Maths,__________?
5. Peter played handball yesterday,___?
6. They are going home from school,_______?
7. Mary didn't do her homework last Monday,__________?
8. He could have bought a new car,_________?
9. Kevin will come tonight,___________?
10. I'm clever,___________?
11. He's not coming,__________?
12. I'm not late,__________?
13. The bank lent him the money,___________?
14. You shouldn't do that,__________?
15. You don't take sugar in coffee,_________?
16. She looks tired,__________?
17. There's a cinema near the station,__________?
18. He arrived late,____________?
19. Nobody has arrived yet,__________?
20. It's time to go,___________?
21. I'm right,___________?
22. You had seen it before,__________?
23. Everybody looked so miserable,_________?
24. You wouldn't do that,___________?
25. He'll be there,__________?
26. Everybody will be there,__________?
27. She's had too much to do lately,___________?
28. It won't happen,_________?
29. They should be here soon,________?
30. I'm not intruding,________?
31. Nobody's got to leave early,____________?
32. That dog's very noisy,____________?
33. You have got to arrive before half past eight,__________?
34. They took it,_________?
35. That's the shop where you used to work,___________?
36. The book's a best-seller,__________?
37. You haven't got a sister,___________?
38. I'm in trouble,__________?
39. You would tell me if you knew,_________?
40. You'd rather not tell me,__________?
41. Lima is the capital of Peru,__________?
42. He'd better try harder,_________?
43. There's nothing on TV tonight,__________?
44. That's the guy who was on TV the other night,_________?
45. That's the guy that won the pools,__________?
46. She won't be here for another hour,___________?
47. Mr McGuinness is from Ireland,____________?
48. The car isn't in the garage,___________?
49. You are John,_________?
50. She went to the library yesterday,_____________?
51. He didn't recognize me,_____________?
52. Cars pollute the environment,_________?
53. Mr. Pritchard has been to Scotland recently,___________-?
54. The trip is very expensive,__________?
55. He won't tell her,___________?
56. He sometimes reads the newspaper,_________?
57. You are Indian,____________?
58. Peggy didn't use the pencil,___________?
59. Mary has answered the teacher's question,___________?
60. The boy is from Turkey,______?

EXERCISE I: Add tag questions to the following.
1. She is collecting stickers …………………………………………?
2. We often watch TV in the afternoon……………………………………?
3. You have cleaned your bike,_________?
4. John and Max don't like Maths,__________?
5. Peter played handball yesterday,___?
6. They are going home from school,_______?
7. Mary didn't do her homework last Monday,__________?
8. He could have bought a new car,_________?
9. Kevin will come tonight,___________?
10. I'm clever,___________?
11. He's not coming,__________?
12. I'm not late,__________?
13. The bank lent him the money,___________?
14. You shouldn't do that,__________?
15. You don't take sugar in coffee,_________?
16. She looks tired,__________?
17. There's a cinema near the station,__________?
18. He arrived late,____________?
19. Nobody has arrived yet,__________?
20. It's time to go,___________?
21. I'm right,___________?
22. You had seen it before,__________?
23. Everybody looked so miserable,_________?
24. You wouldn't do that,___________?
25. He'll be there,__________?
26. Everybody will be there,__________?
27. She's had too much to do lately,___________?
28. It won't happen,_________?
29. They should be here soon,________?
30. I'm not intruding,________?
31. Nobody's got to leave early,____________?
32. That dog's very noisy,____________?
33. You have got to arrive before half past eight,__________?
34. They took it,_________?
35. That's the shop where you used to work,___________?
36. The book's a best-seller,__________?
37. You haven't got a sister,___________?
38. I'm in trouble,__________?
39. You would tell me if you knew,_________?
40. You'd rather not tell me,__________?
41. Lima is the capital of Peru,__________?
42. He'd better try harder,_________?
43. There's nothing on TV tonight,__________?
44. That's the guy who was on TV the other night,_________?
45. That's the guy that won the pools,__________?
46. She won't be here for another hour,___________?
47. Mr McGuinness is from Ireland,____________?
48. The car isn't in the garage,___________?
49. You are John,_________?
50. She went to the library yesterday,_____________?
51. He didn't recognize me,_____________?
52. Cars pollute the environment,_________?
53. Mr. Pritchard has been to Scotland recently,___________-?
54. The trip is very expensive,__________?
55. He won't tell her,___________?
56. He sometimes reads the newspaper,_________?
57. You are Indian,____________?
58. Peggy didn't use the pencil,___________?
59. Mary has answered the teacher's question,___________?
60. The boy is from Turkey,______?
61. Sue wasn't listening, _____________?
62. Andrew isn't sleeping,___________?
63. Tom and Maria will arrive at Heathrow,_____________-?
64. He's been to Texas,______________?
65. Dogs like meat,____________?
66. There are some apples left,_____________?
67. I'm late,___________?
68. Let's go,____________?
69. Don't smoke,_____________?
70. He does sings in the bathroom,_____________?
71. He'll never know,_________________?
72. I think, he's from India,_____________?
73. Lovely day today,_____________?
74. She is collecting stickers,___________?
75. We often watch TV in the afternoon,_____________?
76. You have cleaned your bike,__________?
77. John and Max don't like Maths,______________?
78. Peter played handball yesterday,___________?
79. They are going home from school,____________?
80. Mary didn't do her homework last Monday,___________?
81. He could have bought a new car,__________?
82. Kevin will come tonight,______________?
83. I'm clever,______________?
84. Murat gets up late,______________?
85. You didn't go to school yesterday,___________?
86. I am not a nurse,_______________?
87. She doesn't cook well,___________?
88. You can speak English,___________?
89. I am your best friend,______________?
90. The sun is shining,____________?
91. They haven't seen him for ages,_____________?
92. She visited her grandmother,___________?
93. Susan and Peter arrived late yesterday,_____________?
94. She wasn't there,___________?
95. Sheila has gone to the supermarket,___________?
96. I will help you,___________?
97. You shouldn't do that,___________?
98. The thief was arrested yesterday,___________?
99. The computer is broken,__________?
100. Our English teacher is very nice,____________?

EXERCISE II: Add tag questions to the following.
1. Lan enjoys watching TV after dinner, .............................?
2. Tam didn't go to school yesterday, ............................?
3. They'll buy a new computer, ..................................?
4. She can drink lots of tomato juice everyday, ............................?
5. She may not come to class today, .................................?
6. We should follow the traffic rules strictly, ................................?
7. Your mother has read these fairy tales for you many times, . ................................?
8. He seldom visits you, .................................?
9. You've never been in Italy, . ............................?
10. That's Bob, ......................................?
11. No-one died in the accident, .....................................?
12. I'm supposed to be here, ....................................?
13. Nothing is wrong................................?
14. Nobody called the phone, ...................................?
15. Everything is okay, ......................................?
16. Everyone took a rest, .......................................?
17. Going swimming in the summer is never boring, .................................?
18. Let's dance together, ......................................?
19. Don't talk in class, .......................................?
20. Sit down, ...............................?
21. This picture is yours, ..................................?
22. Hoa never comes to school late, ..................................?
23. You took some photos on the beach, . ...................................?
24. He hardly ever makes a mistake, ........................................?
EXERCISE III: Add tag questions to the following.
1. They want to come,....................................?
2. Elizabeth is a dentist, ...............................................?
3. They won't be here, .........................................?
4. That is your umbrella, .................................................?
5. There aren't many people here yet, ...........................................?
6. He has a bicycle,...............................................?
7. Peter would like to come with us to the party, ............................................?
8. Those aren't Fred's books, ...............................................?
9. You have never been to Paris,.......................................?
10. Something is wrong with Jane today, .........................................?
11. Everyone can learn how to swim, ......................................?
12. Nobody cheated in the exam, ....................................................?
13. Nothing went wrong while I was gone, ..........................................?
14. I am invited, ..............................................?
15. This bridge is not very safe,...............................................?
16. These sausages are delicious, ........................................?
17. You haven't lived here long, ......................................?
18. The weather forecast wasn't very good, ..........................................?
19. He'd better come to see me, .......................................?
20. You need to stay longer, .....................................................?
EXERCISE IV: Add tag questions to the following.
1. You don't know where Ann is, .......................................?
2. They haven't seen this film, .............................................?
3. You wouldn't tell anyone about it, ........................................?
4. He'd never seen you before,.................................................?
5. Let's go out for a walk, ..................................................?
6. This is your book,.............................................?
7. I am supposed to be here, .........................................?
8. There is a meeting tonight, ...................................................?
9. Tom won't be here late, ....................................?
10. You 're tired,...................................?
11. You haven't lived here long, ................................?
12. You came in a sports car, .......................................?
13. These cakes look good, ........................................?
14. You can speak German, ....................................?
15. You couldn't do me a favor, ................................?

BÀI TẬP CÂU HỎI ĐUÔI

E1:

1. He shouldn't do it, ……………………?

2.Tom won't be late,……………………… ?                      

 3.You're tired , …………………… ?
4.He 's got a camera , …………… ?                              

 5.There aren't many people here,……… ?                                         

6.Sue doesn't know Ann, ……………………?                  

7.You came here early , ………………?
8.These cakes look good , ……………?                

9.You can speak English , ……………………?
10.Tom's on holiday , ……………?                      

11.You couldn't do me a favor , ……………?
12.The articles were very interesting , ……?

13.Viewers are able to ask questions about that , ………?
14.She didn't tell you her name , ……………………?       

15.The children played in the yard all day, ……………………?
16.Tuoitre is one of the most popular magazines in VN , ……………?

17.Your sister must do this work , ……………………?
18.They won't travel by car , ……………………?               

19.The house was built many years ago, ……………………?
20. The man was sleeping at that time , ……………………?               

21. Bob frightened you, ……………………?

E2 :
1. You take sugar in tea,............................?                

2. The lift isn't working today,...........................?
3. It never works very well,......................?                  

 4. Everybody realized the danger,......................?
5. There was a lot of noise,...................?                     

 6. Nobody complained,........................................?

7. Sue doesn't know Ann,..................?                      

 8. They don't allow pet dogs in this shop,....................?
9. Nothing went wrong,..........................?                   

10. He never takes advice,.................................?
11. There used to be trees here,.........................?       

 12. I am too impatient,...................................?
13. You wouldn't tell anyone,............................?          

 14, Let's go out tonight,...............................?
15. There is an exam tomorrow,..........................?       

16. The boy didn't know the lesson,   ,.................?                    
E3 :

1. Luciano Pavarotti is a great singer, …………?     

2. It isn't very cold today, ……………………?
3. Ms. Patton assigns a lot of homework, …………?

4.I didn't bring enough money, …………………?
5. The children won't want to go to bed early, ………?

6.The movie received several Oscars ……………?    

7. We can't keep our dog in the hotel room, ………………? 

 8. You can speak English well,  ...............?                                   

9. The Braves would like to win another World Series , ……………?

10. She couldn't arrange that,.......
11 Basketball players don't have small feet, ……………………?

12. You won't tell him, .........................?

Bài 2: Một tia sáng SI chiếu tới hệ gương gồm hai gương phẳng đặt cắt nhai tại O, cho tia phản xạ KR song song và ngược chiều với tia tới SI như hình vẽ. Biết rằng OI=16cm, OK=12cm. Tính độ dài đoạn thẳng IK

Viết 1 đoạn văn khoảng 7 dòng thể hiện sự quan sát và suy nghĩ về người thân có sử dụng kết hợp yếu tố tự sự, miêu tả