1. The water is too dangerous. We can't go kayaking here.

2. The canyon is beautiful. We should go hiking there.

3. The bus comes in five minutes. We can't go back to the campsite.

4. We shouldn't take the bus. It's too slow. Let's go by train.

5. We can't stay at this campsite. It's closed.

6. We shouldn't go hiking today. It is raining very hard.

7. You should do to the beach. It is really beautiful.

8. What can we do in Da Nang?

9. We need to bring a pillow because the campsite doesn't have any.

10. It's very cold at night so bring a jacket.

11. You can't swim in that water. It's very dangerous.

12. The campsite has food so we don't need to bring any.

Cấu trúc:

Cấu trúc Modal verbs( can, should)

Can: có thể làm một việc gì đó

Should: phải

(+) S + can/ should + V_inf

(-) S + can/should + not + V_inf

( ?) Can/ Should + S + V_inf?

Cấu trúc Need(cần)

S + need to + V_inf

Cấu trúc so(nên) [Chỉ lí do -kết quả]

Reason + so + result

CHÚC BẠN HỌC TỐT!!!!

@Lenz