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1.
There are both many good things and many potential dangers in social network
It's important for parents to teach their children how to use social media wisely
Social network is the start of bad things like cyberbullying
2.
A recent report has said that many teenagers have contacted online with strangers and it makes them feel scared or uncomfortable.
Others receive onine advertising that is inapproriate for their age.
It is important that parents should be aware of what children are doing online.
Parents should make their children understand that they respect children's privacy.
However, parents want to make sure that their children are safe.
Từng tranh theo từ trên xuống và qua rồi đó bạn ^^ hay để mình chụp từng bài gửi nha
Exericse V:
31. B
32.C
33.C
34.A
35.D
Exercise VI:
36. A
37. D
38. C
39. C
40. C
Exercise VIIz;
41. D. time enough \(\rightarrow\)enough time
42. C. rises \(\rightarrow\) is rising
43. C. isn't telling \(\rightarrow\) don't tell
44. C. with \(\rightarrow\) \(\varnothing\)
45. C. taller \(\rightarrow\) tallest
Exercise VIII"
46.D
47.A
48.C
49.B
50.A
1 rides
2. collect
3. didn't go
4. bought
5. haven't plan
6. will go
7. have learnt
8. Has Peter visited
9. listening
10. didn't study
1 rides
2 collect
3 did not go
4 Bought
5 have not planned
6 will go
7 have learnt
8 Did Peter and his parents visit
9 listening
10 did not study
cau 4 thieu than a tourist does cai cho revision for test
1. My teacher is a good dancer
2. I am keen on reading comic book
3. There are 30 classrooms in my school
4. Alexander gragham was an invented telephone
5. How about meeting inside the center, at the cafe corner
6. Did you go to the movie Dream City last night
7. Sao Mai Movie Theater isn't far from my aunt's house
8. I'll give me a call tomorrow mỏning
9. The fond yard isn't large to play soccer in
10. I 'll call Linh
1. i lived on a farm once, but don't any more
->i used to live on a farm
2. Mark is too young to ride his bike to school
->Mark isn't old enough to ride his bike to school
3. Nga enjoys listening to traditional stories
->Nga is interested in listening to traditional stories
4. let's meet at the cafe corner
->Bao suggested meeting at the cafe corner
5. Sao Mai movie theater is near Hoa's house
-> Sao Mai movie theater is not far from Hoa's house
1. C. will start
2. B.waited
3. B.If
4. C. for calling
5. B.criminals
6. D. ecological-friendly
7. D.response
8. A. Oh, don't mention it. I was coming past your house anyway.
9. B. prasing me too much
10. B.permit
11. C. imaginative
12. C. for
13. A. yes, i could
14. A. What a
15. C. laugh it off
He asked me to know what the time was.
She asked me when we would meet again.
She asked him If he was crazy.
He asked me to know when they had lived.
He asked her If she would be at the party.
She asked me If I could meet her at the station.
The teacher asked me to know who knew the answer
She asked him to know why he didn't help her.
He asked me If I had seen that car.
The mother asked the twins If they had tidied up their room.
Tom asked how much that computer was
11. what the time was.
12. when they would meet again.
13. if he was crazy.
14. where they had lived.
15. if she would be at the party.
16. if I could meet her at the station.
17. who knew the answer.
18. why I didn't help her.
19. if I had seen that car.
20. if they had tidied up their room.
Bài 3:
asked how much that computer was.