em có nhận xét gì về tập tính và cấu tạo của môi trường đới lạnh và môi trường đới nóng???

giúp mik vs

I. Complete the following tag questions.
1. There's a new cartoon, .....................................?
2. They don't want to sell their house, ..............................?
3. This machine never works very well,..............................?
4. Your parents should stay in the hotel,..............................?
5. We can't go camping today,.............................?
6. I am late,............................?
7. Let's go to Lan's house,.............................?
8. I think that is an overcrowded bus,...............................?
9. You grandparents don't prefer living in the city,...............................?
10. The tourists will never be allowed to visit the slums again,...........................?
11. I'm unable to solve that problem alone,...........................?
12. Dharavi used to be a fishing village with only three thousand people,................................?
13. Her brother has lived in Jakarta for more than ten years,...........................?
14. These houses cannot provide enough accommodation,.............................?
15. His sister works for a big foreign company in the city,..........................?
16. There were nearly one million people living in this city in 2010,...........................?
17. You and I shouldn't go to those streets when it turns dark,.........................?

X.Hoàn thành câu sau với thì Hiện tại hoàn thành

1. The bill isn’t right. They (make) _____________ a mistake.

2. Don’t you want to see this program? It (just/ start) _____________.

3. It will soon get warm here. I (turn) _____________ the heating on.

4. Wait for few minutes, please! I (finish) _____________ my dinner.

5. (you/ ever/ eat) __________________ sushi?

6. She (not/ come) _____________ here for a long time.

7. I (work) _____________ here for three years.

8. (you/ not/ finish) __________________ your project yet?

9. I (just/ decide) _________________ to start working next week.

10. Andrew says he (already/ do) ___________________ about half of the play.