1.Ba plays badminton well.

2.Lan runs slowly.

4.Mr.Vui cycles safely.

3.Mr.Thanh swims quickly.

5.Lan's father drivers taxi carefully.

6.My mother cooks well.

7.My sister dances beautifully.

8.Nam and Ba play soccer skillfully.

9.Mr.Tuan and Mr.Nam drive carelessly.

10.We ought to finnish our homework first.

11.Lan has to tidy the housework every day

12.Ba should cook lunch for his mother.

Note:

should=ought to :nên 

have to : phải(chủ quan)

must:phải(khách quan)

S+be+(a/an)+adj+N chỉ người

=S +V(chia)+adv

Đây là tài liệu tham khảo:

Environment is an essential part of our life. A clean environment is necessary for a peaceful and healthy life. An environment is the natural surroundings which helps human beings, animals and other living things to grow and develop naturally. But nowadays, our environment is disturbing in many different ways. Any type of disturbance in the nature’s balance affects the environment totally. It does not only ruin human lives but also affects on all living beings. We can save our environment with the little step taken by everyone on the earth. We should reduce the amount of waste, throwing wastes properly to its place only…and many other simple ways. It is very important to save environment for human existence. When we protect the environment, we are protecting ourselves and our future as well.

Bài dịch:

Môi trường là một phần thiết yếu trong cuộc sống của chúng ta. Một môi trường sạch sẽ là cần thiết cho một cuộc sống yên bình và khỏe mạnh. Một môi trường là môi trường xung quanh tự nhiên giúp con người, động vật và các sinh vật khác phát triển và phát triển tự nhiên. Nhưng ngày nay, môi trường của chúng ta đang xáo trộn theo nhiều cách khác nhau. Bất kỳ loại xáo trộn nào trong bản chất Cân bằng đều ảnh hưởng đến môi trường hoàn toàn. Nó không chỉ hủy hoại cuộc sống của con người mà còn ảnh hưởng đến tất cả chúng sinh. Chúng ta có thể cứu môi trường của chúng ta với những bước nhỏ được thực hiện bởi mọi người trên trái đất. Chúng ta nên giảm lượng rác thải, vứt rác thải đúng cách vào vị trí của nó và chỉ nhiều cách đơn giản khác. Điều rất quan trọng để tiết kiệm môi trường cho sự tồn tại của con người. Khi chúng ta bảo vệ môi trường, chúng ta cũng đang bảo vệ chính mình và tương lai của chúng ta.

                                                                                               ~~HOK TỐT~~

The environment plays an important important in our life.However nowaday environment is becoming polluted by some following reasons
Firstly some people aren't a ware of protecting the environment .Fox example garbage is thrown everywhere Moreover the deforestation still happens in many countries .
Secondly our environment is polluted by exhaust fume from factories and vehicles so the local authorities should prohibit and fine heavily the factories that populle the environment.Beside that we don't cut down trees,we should plant trees to protect the forest

Nowadays, energy is being run out more and more so it is one of the most important things of our life. We need to save energy because nobody of us can lives without energy. So why don't we start to do it right in our home? We have many ways to save energy in our home. One of those ways is using electricity, water and gas economically. Such as we should turn off the light in room when we go out or in unnecessary situations, avoid wasting water, shut the kitchen stove when stop cooking. Use a microwave instead of a stove to reheat food. Use rechargeable batteries instead of disposable batteries... Besides, we should use electrical equipments which are energy - saving. Such as using lights and fans that have low capacity, or using equipments which reserve electricty. Not only do these help us to save money but also they work effectively.
In addition, we should frequently check electrical equipments in our home in order to fix opportunely. In summary, we need to save energy so that energy isn't run out and continues to serve human's life.

The environment plays an important important in our life.However nowaday environment is becoming polluted by some following reasons
Firstly some people aren't a ware of protecting the environment .Fox example garbage is thrown everywhere Moreover the deforestation still happens in many countries .
Secondly our environment is polluted by exhaust fume from factories and vehicles so the local authorities should prohibit and fine heavily the factories that populle the environment.Beside that we don't cut down trees,we should plant trees to protect the forest

1. Nam / play / volleyball / skillful.
-> Nam plays volleyball skillfully.
2. Tuan / start / make / models / two years ago .
-> Tuan started making models two years ago.
3. That book / publish / a few years ago.
-> That bool was published a few years ago.
4. Lan / tell / me / how / do English homework .
-> Lan told me how to do English homework.
5. We / not see / Mary / since / we leaves school .
-> We haven't seen Mary since we left school.
6. You / should / do / homework / everyday.
-> You should do homework everyday.

1. My father/ a computer/ bought/ two day ago

-> My father bought a computer two day ago.

2. You much/ You/ eat/ meat./ shouldn't

->You shouldn't eat to much meat.(Chắk bn viết nhầm 'to much' thành 'you much' đúng k ?)

_Hok tốt_

1. My father bought a computer two day ago

2.You shouldn't eat meat much