hãy đổi say câu sử dụng unless

Viet Nam has gained three main benefits since it joined different international organisations. Firstly, it is easier and more convenient for Viet Nam to promote its culture and learn about other cultures. For example, various cultural exchanges help foreigners know more about our country. In addition, Vietnamese people have a better chance of experiencing different cultures. Secondly, this has created greater education opportunities for both Vietnamese and foreign students. More education opportunities abroad are now open to Vietnamese students. Viet Nam's colleges and universities can also accept international students. Finally, joining these organisations has also helped Viet Nam increase both local and international tourism. In fact, Viet Nam has become one of the most popular destinations for many foreign tourists in the region. It is also easier for Vietnamese people to travel abroad. In short, Viet Nam has benefited greatly from becoming a member of different international organisations.

Công thức so sánh bằng với tính từ ngắn , trạng từ  :

\(S_1+\left[{}\begin{matrix}tobe\\V\end{matrix}\right.\)\(+as+\left[{}\begin{matrix}adj\\adv\end{matrix}\right.\)\(+as+S_2\)

Công thức so sánh hơn với tính , trạng từ ngắn :

\(S_1+\left[{}\begin{matrix}tobe\\V\end{matrix}\right.\)\(+\left[{}\begin{matrix}adj\\adv\end{matrix}\right.\)\(+"er"\)\(+than+S_2\)

Công thức so sánh hơn với tính , trạng từ dài :

\(S_1+\left[{}\begin{matrix}tobe\\V\end{matrix}\right.\)\(+more+\left[{}\begin{matrix}adj\\adv\end{matrix}\right.\)\(+than+S_2\)

....

Ta đổi y thành ies nhe bạn 

1. Write the questions and the short answers.

a.your dad/work/today/?

Is your dad working today?

yes, he is.

b.you/have a good time/on holiday/?

Are you having a good time on holiday?

yes, I did.

c.your mum/cook dinner/now/?

Is your mum cooking dinner now?

yes, she is.

d. your friends/play football/?

Are your friends playing football?

yes, they are.

2. complete the dialogues

a. I'm going on holiday.

where are you going on holiday?

b. He's cooking dinner.

 What is he doing?

c. We aren't staying in a hotel

Where are you staying?

1. B

3. A

6. C

7. B

8. D

9. D

10. A

Nam HZ

Your mother often do morning exercise.

You should have the dentist check your teeth soon.

-> You should have your teeth checked soon.