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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.

 
6 tháng 9 2021

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

6 tháng 9 2021

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 

14 tháng 3 2017

Theo mình thì cách phát âm giữa " for " và " four " có sự khác nhau. Vì " for " đọc ngân dài hơn " four ".

6 tháng 4 2017

For:/fo:/

Four:/fo/

3 tháng 3 2017

were

30 tháng 4 2017

Câu viết lại bắt đầu bắng " This factory " nha

30 tháng 4 2017

it is a factory in which they car - making in way

6 tháng 8 2017

V. Writing

A. Rewrite these sentences, beginning with the word given:

1. I lived on the farm once, but I don't any more.
=> I used to live on the 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.

B.Write sentences based on given cues

6.I/ used/ look after/younger/brother/ when/ parents/ go /work

=> I used to look after my younger brother when my parents go to work.

7. We/going/see/movie Dream City/7.00/ this evening

=> We are going to see a movie Dream Cuty at 7.00 this evening.

8.Tam/live/26 Tran Phu street/ Ha Noi/ his grandparents

=> Tam lives at 26 Tran Phu Street in Ha Noi with his grandparents.

9.Last week/Tina/break/arm/and/have to/ go/hospital

=> Last week, Tina broke her arm and had to go to the hospital.

10.Children/ought/spend/ free time / play / sports

=> Children ought to spend their free time playing sports.

B. Choose the underlined word or phrase that needs correcting.

11. He is enough strong (A) => strong enough to carry the heavy luggage.

12. I'd like buying (A) => to buy a new dictionary but I don't have enough money.

13. I recently visited the school where I used to studying (C) => to study five years ago.

14. My brother are going (C) => is studying to study in New York next month.

15. We used to see a movie (B) => the movie called '' King Kong'' last summer.

IV. Reading comprehension

A. Choose the most suitable word to complete passage.

(1)______ in scotland in 1847, Alexander bell became interested very early (2)______ methods of human communication. he was influenced by his father and grandfather, who (3)______ years working with deaf people and those with faulty (4)________. Bell's father even go so far as to develop a system of so-called '' visible speech'' for the (5)_____. He used sketches of the different (6)______of the lips and tongue.This science of visible speech (7)_______the foundation of young Bell's knowledge of the mechanics of (8)______speech.

1. A. Bear B. Bearing C. To bear D. Born

2. A. to B. at C. on D. in

3. A. spent B. took C. arranged D. decided

4. A. speed B. speech C. voice D. sound

5. A. dead B. blind C. deaf D. sick

6. A. positions B. ways C. uses D. directions

7. A. found B. led C. had D. formed

8. A. man's B. human C. human's D. man

7 tháng 8 2017

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

10 tháng 6 2017

khó à nha...

8 tháng 2 2017

Nowaday, traffic problem is the biggest problem that many people care about. In VN, I think the city where have the worst traffic is Ha noi.
The first problem is the traffic jam here. Why? In the rush hours of the day, there're too many people using the road. Last year, in 2013, many bridges was built so it happen less but in order to stop this, a kind of small car should be invented, people should go to works by buses instead of going by motorbikes...
The second one, as you know, the roads in VN is not as big and clean as the roads in the big countries. They're narrow, bumpy and some dirty so it’s really hard for the road users to drive safely. I think we should raise money to make the road in VN better and better.
But everyone knows that Vietnamese people are not respect and don’t follow the traffic rules. That’s the biggest reason for everything. They wear the helmet that not strong enough to keep they safe if the accident may happen, they ride too fast on the small roads… The traffic will never can be improve if they keep doing this.
At the end, I hope the traffic in VN will improve more.

7 tháng 2 2017

trang mấy sgk