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19 tháng 2 2021

1/

1. C

2. A

3. C

4. B

5. B

2/

1. B

2. A

3. A

4. B

5. A

 

19 tháng 2 2021

1)

1C 2A 3C 4B 5B

2)

1B 2A 3C 4B 5A

15 tháng 8 2017

bài cuối nha mng ơi

25 tháng 8 2018

cau 4 thieu than a tourist does cai cho revision for test

1. an

2. be

3. How

4. at

5. and

6. some

7. there're

8. tidy

9. now

10. clean

15 tháng 8 2017

Luyện tập tổng hợp

15 tháng 8 2017

Luyện tập tổng hợp

1 tháng 5 2017

1.It started to rain while I was walking to school

2.She hasn't finished her homework yet

3.Nga and Lan were doing the homework at 8 o'clock lastnight

4.Oh dear! They always go class late

5.When Mr.Tuan arrived home,his children were watching a film on TV

6.What did you do at this time last Sunday?

- We collected waste paper for recycling.

7.He has been in Viet Nam for two weeks

8.Yesterday Ba asked me to go to the station with him but I didn't want to leave the house because I waited for a call.

9.I have already seen that film.

10.Mrs.Quyen was shopping while Mr.Thanh was attending a business meeting

11. Last night when we came to visit him, he was doing an experiment on the upstairs

12.Mr.Ba hasn't gone ot since he bought a new colow television.

13.That often go to school by bike, but yesterday they walked to school

14.We can't go out because it is raining now

20 tháng 4 2018

3. we have been eating since it started to rain.

4. I haven't cut my hair since i left her

5. she hasn't kissed me for 5 months.

6. we haven't met each other for a long time.

7. how long have you had it?

8. i haven't had such a delicious meal before.

9. the last time i have seen him for 8 days.

10. it is monday i took a bath

11 tháng 9 2021

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.