V. Put tile words in the correct order to make correct sentences.

1. Those are environmentally-friendly products. (TO)

$\rightarrow$ Those products are friendly to our environment.
Dịch: Những sp trên rất thân thiện với môi trường.
Be friendly to environment:Thân thiện vs môi trường=environmentally-friendly

2. Preventing environmental pollution is our responsibility. (FOR)

$\rightarrow$ We are responsible for preventing environmental pollution − Doing sth is one's responsibility
S + be responsible for doing sth: có trách nhiệm làm gì đó

3. I suggest putting a lot of trash cans around the schoolvard.

$\rightarrow$ I think we should put a lot of trash cans around the schoolyard.
S + suggest doing sth : đề nghị ai nên làm việc gì
= S + think + S2 + (should) do sth
Dịch: Tôi nghĩ chúng ta nên bỏ nhiều thùng rác trong sân trường

4. To have a healthy lifestyle, we should exercise a lot. (THAT)

$\rightarrow$ We should exercise a lot ( so) that we can have a healthy lifestyle
− To do sth, S + should + V
= S + should + V+ that/so that + S + can + V : có thể làm gì
Dịch: Chúng ta nên tập thể dục nhiều để có một lối sống khoẻ mạnh

5. Exercise regularly and you will be fit and healthy. (IF)

$\rightarrow$ You will be fit and healthy if you do exercise regularly.
→ Điều kiện loại 1 : (điều kiện có thể xảy ra ở hiện tại/tương lai):
S + will/can/shall + V-bare + if + S + V-(s/es)

6. I'll call the police if you don't leave me alone.

$\rightarrow$ Unless you leave me alone, I’ll call the police.

7. In the snowy weather we don't go to school.

$\rightarrow$ if it snows, we don't go to school.
Câu điều kiện loại 0: If+HTĐ+HTĐ .

8. He can't go out because he has to study for his exam.

$\rightarrow$If he didn't have to study for his exam, he could go out.
Giải thích: Câu điều kiện loại 2: If S + Vqk + …, S + would/could + Vinf: dùng để diễn tả sự việc hay điều kiện “không thể” xảy ra ở hiện tại.
Dịch: Nếu anh ấy không phải học để thi thì anh ấy có thể ra ngoài.

9. It's necessary for everyone to pul important belongings into a safe bag. (SHOULD)

$\rightarrow$ Everyone should put important belongings into a safe bag.

10. You shouldn't go outside of the house during disasters. (INSIDE)

$\rightarrow$ You should stay inside the house during disasters.

11. It takes them 45 minutes to play table tennis every Saturday morning.

$\rightarrow$ They spend 45 minutes playing table tennis every Saturday morning
It takes sb+ Ntime/money+ to V
= S+ spend+ Ntime/money+ Ving

12. Mr. Dat prefers going by motorbike to driving a car.

$\rightarrow$ Mr.Dat prefers going by motorbike to driving a car. Giải thích: - Sử dụng cấu trúc S + prefer + V-ing + to + V-ing để diễn tả sự thích làm gì hơn làm gì - S là "Mr.Dat", số it -> thêm 's' sau 'prefer', động từ gồm có "going by motorbike" và "driving a car"