1. Michael's brother isn't as slow as him.

2. No season is colder than winter. 

3. Unless we try to save our sources of energy, they will soon run out of.

4. Mike  doesn't play chess as well as Barbara.

5. We haven't got enough glasses for everyoe to have a drink. 

***

1. There are too many vehicles and too much noise in HN.

2. We usually walking on the mountains in weekend.

3. Minh and his classmates are playing volleyball now.

4.  Does your sister go camping four times a year? 

5. I always do my homework in the evening.

V

1. Michael's brother is solwer than Michael.

2. No season is colder than winter.

3. Unless we try to save them, our sources of energy will soon run.

* câu 3 mình ko chắc lắm nha.*

4. Mike doesn't play chess better than Barbara.

5. We haven't got enough glasses to everyone to have drink.

VI

1. There are too many vehicles in Ha Noi  and too much noise.

2. We usually go the walking the in mountains on the weekend.

3. Minh and his  classmates   are playing volleyball  now.

4. Does your sister go camping four times s year ?

5. I always do my homework in the evenig.