`1` .`D`.on 

`=>` go on : tiếp tục

`2` .`C`.to attend 

`=>` would like `+` to V: thích làm điều gì đó

`3` .`B`.to go

`=>` plan `+` to V : lên kế hoạch làm gì

`4`. `A`.interested 

`=>` be interested in `+` V-ing : hứng thú khi làm gì

`5` .`D`.to hearing

`=>` looking forward `+` to V-ing : mong chờ điều gì đó

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`1` .I saw him when he got through the window

`=>` past simple `+` when `+` qast simple

`->` Diễn tả hai hành động xảy ra song song, hoặc liên tiếp trong quá khứ

`2` .She had worked so hard that she made herself sick

`=>` sử dụng so...that / such (a/an) ... that để nói về kết quả của thứ gì đó

`3` .It's difficult to learn english 

`->` not easy = difficult 

`=>` It's difficult (for sb) `+` to V : khó để ai làm gì

`4` .After David had gone home,we arrived 

`=>` After `+` S `+` V(QKHT) , S `+` V(QKĐ)

`5` .Before we took a look around the shop, we had had lunch

`=>` Before `+` S `+` V(QKĐ), S `+` V(QKHT)

EX1:

1. D

go on: tiếp tục, xảy ra 

2. C

would like + to V / N : muốn 

3. B

plan + to V : dự định, lên kế hoạch

4. A 

be interested in + Ving /N : thích 

5. D

look forward to + Ving: mong chờ điều gì 

EX2:

1. I saw him when he got in through the window.

QKD + when + QKD

QKD: S + V2/ed 

2. She has worked so hard that she made herself sick.

S  +V+ so + ADV + that + clause: quá ... đến nỗi

3. It is not easy to learn English.

Ving.. + be+  ADJ

= It's + ADJ + to V 

4. After David had gone home, we arrived.

After  +QKHT, QKĐ

5. Before we took a look around the shops, we had had lunch.

Before + QKD, QKHT

`color{orange}{~MiaMB~}`