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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.
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
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
cau 4 thieu than a tourist does cai cho revision for test
Tham khảo
I think there are both advantages and disadvantages of online calls. Internet calls are cheap or even free. Many social networks provide free calls for people to communicate. Online calls help us to communicate with people that are really far away from us, for example, our relatives or our Internet friends. Moreover, you can create group calls when you are in need of hosting a conference or a family meeting. However, online calls also have drawbacks. You can’t make online calls unless you have Internet connection. Also, you need a smart device to perform a call. Sometimes, you may get unwanted calls from the person you don’t know.
Tạm dịch:
Mình nghĩ là có cả ưu điểm và nhược điểm của cuộc gọi trực tuyến. Cuộc gọi trên Internet rẻ hay thậm chí là miễn phí. Có nhiều mạng xã hội cung cấp các cuộc gọi miễn phí để mọi người có thể giao tiếp. Những cuộc gọi trực tiếp giúp người ta giao tiếp với những người ở rất xa, ví dụ như họ hàng hay bạn bè qua mạng. Hơn nữa, bạn có thể tạo những cuộc gọi nhóm khi bạn cần tổ chức cuộc họp hay họp gia đình. Tuy nhiên, những cuộc gọi trực tuyến cũng có những hạn chế. Bạn không thể thực hiện cuộc gọi trực tuyến nếu không có kết nối mạng. Hơn nữa bạn cũng cần một thiết bị thông minh để gọi điện. Đôi khi bạn có thể nhận những cuộc gọi không mong muốn từ những người bạn không biết.
Từng tranh theo từ trên xuống và qua rồi đó bạn ^^ hay để mình chụp từng bài gửi nha
8.a) introduce
b) before
c) doing
d) myself
e) Excuse
f) meet
g) Let
5. The children liked to swim in the rain.
= The children enjoyed swimming in the rain.
6. How carefully he drives
= What a carefull driver.
7. We must cover electrical sockets because children try to put anything into them.
= Electrical sockets must be cover because the children try to put anything into them.
Priority is:
-Save time.
- Flexibility when shopping.
-Easily compare prices and quality of items.
- Wide variety of items.
-Buying does not cause harm.
- Avoid unpleasant distractions.
The downside is:
-You can't actually see the products you buy
. -You have to wait for delivery.
-Your purchase may be mishandled in transit.
-You may be a victim of an Online scam.
- You cannot buy perishable products.
- You have to spend a lot of time hunting for offers
In my opinion, everything has two sides. Online shopping too:
Firstly, online shopping makes it easier for both buyers and sellers, easy to exchange, convenient, no need to go far, easy, fast. And online shopping is also a popular business, to increase income, and buyers are presented with more choices.
Besides, it is equally risky. Online shopping sometimes between buyers and sellers have not yet reached an agreement. Or maybe it's just funny advertising, but when it comes to users, the quality is poor.