Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
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.
Haizzz mn có thể thấy e học zoom mà,đó là shub.edu để giao bt thôi
mn ktra giúp mk vs, câu nào sai nhắc mk nhe
cau 4 thieu than a tourist does cai cho revision for test
cảm ơn trước 
Từng tranh theo từ trên xuống và qua rồi đó bạn ^^ hay để mình chụp từng bài gửi nha
b)Bao helpped hí friends in the orphanage and played volleyball last week
c)hoa and hẻ friends raise fund for the poor by selling their embroderies in the school student's shop
d)song always plays soccer every saturday afternoon but lát saturday afternoon he played báketball
e)the students like taking care of the trees in the parks.they planted and watered for trees àd flowers in kim dong park last weekend
f)hung love attending the class social activities .he helps for the elderly and the street childen every saturday and sunday
1. in- in
2. on- at
3. on
4. between
5. on- in
6. at
7. at- before
8. at- after
9. at
10. at
nhầm
Huhu sao ko ai tin e vậy