`II,`

`1.` If you  don't stop talking, you won't understand the lesson.

`-` câu điều kiện loại `1`:

If+S+V(s/es)+...,S+will/can/should+V-inf+...

`2.` The girl who took the old women across the street is kind. 

`3.` Despite trying her best, Lan couldn't the test on time.

`-` ALthough/Though/ Even though +clause,clause

`=` Despite/In spite of +V-ing/N/Noun phrase/the fact that+clause,clause

`I,`

`1.C`

`-` looking forward to doing sth: mong chờ làm gì đó

`2.B`

`-` do you mind doing sth?: bạn có phiền làm gì đó kh?

`3.D`

`-` would like to do sth: muốn làm gì

`4.A`

`-` decide to do sth: quyết định làm gì đó

II)

1. If you don't stop talking, you won't understand the lesson.

If 1: If + HTĐ, S + will / can / shall + V1 

2. The girl who took the old woman across the street is very kind.

N (người) + who + V 

3. Despite trying her best, Lan couldn't finish the test on time.

Despite + N / Np  / Ving, clause: mặc dù 

I)

1. C 

(Be) looking forward to + Ving: mong chờ điều gì 

2. B (lending)

Do you mind + Ving? yêu cầu ai làm gì (1 cách lịch sự)

3. D

would like + to V / N : muốn 

4. A

decide + to V: quyết định

`color{orange}{~MiaMB~}`