`1.` He plays football well.

`-` well (adv): tốt

`-` Hiện tại đơn: S + V(s/es)

`2.` Those shoes belong to Nam.

`-` N's sb = N belong(s) to sb: thuộc quyền sở hữu

`3.` Is this the cheapest watch?

`-` So sánh nhất (tính từ ngắn/trạng từ ngắn)

`+` S + be + the + adj + -est + ..

`4.` When did you buy this bike?

`5.` Her father is a dangerous driver.

`6.` Mai studies hard.

`-` HTĐ: S + V(s/es)

`7.` We spent three hours finding the correct answer.

`-` takes/took + (time) + to V `=` spends/spent + (time) + V-ing

`8.` She received a new bike for her birthday from her grandparents.

`+` receive sth from sb: nhận được thứ gì từ ai đó

`9.` The rain prevented him from visiting us.

`+` prevent sb from doing sth: ngăn chặn ai làm việc gì

`10.` Because he is old, he can't run fast.

`-` can't + V-inf: không thể

`-` because of + N `=` because + clause: bởi vì

`---------`

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1. He plays football well

- S + tobe + a / an + adj + N = S + V + adv

2. Those shoes are Nam

- Those / these + S + tobe + sb's N = Those / these + N + tobe + S

3. Is this the cheapest watch you have?

- SS hơn: S1 + V + adj - er + than + S2

- SS nhất: S1 + tobe + adj - est + N 

4. When have this bike been bought by you?

- Bị động HTHT: Wh_q + have / has + S + been = V3 / ed + ( by O )?

5. Her father is a dangerous driver

6. Mai studies hard

- S + tobe + a / an + adj + N = S + V + adv

- Hard ( adj / adv ): Chăm chỉ, khó

7. We spent three hours finding the correct answer

- It takes ( tùy thì ) + O + time + to V: Mất bao lâu để ai đó làm gì = S + spend ( tùy thì ) + time + V - ing: Ai đó mất bao lâu để làm gì

8. She received a new bike for her birthday from her grandparents

- QKD: S + V2 / ed

- Receive sth from sb: Nhận thứ gì từ ai đó

9. The rain prevented him from visiting us

- S + prevent + O + V - ing: Ai đó ngăn ai đó làm gì

10. Because of his age, he cannot run fast

- Because of + N, S + V + O: Bởi vì cái gì, ai đó làm gì