1. It’s time we (go) _________.If we (not leave) _________now, we (miss) _________ the train. 2. I know I (write) ___________ to you before, but I (be) ___________ so busy recently that I (not have) ___________ time for writing letters. I (telephone) ___________ you instead, but I (forget) ___________ your number. 3. Why didn’t you tell me you could lend me the money? I (not borrow) ___________ it from the bank. 4. He is walking (hurry) ___________ to the place where his ex-wife, a famous naturalist now (lie) ___________ (bury) ___________ among the animals she (love) ___________so much.

1. It’s time we (go) __went_______.If we (not leave) ___don't leave______now, we (miss) ____will

miss_____ the train.  

* It's time+ S+ V-ed: Đến giờ làm gì

* Cấu trúc câu điều kiện loại 1: S+ V(s/ es), S+ will+ V

2. I know I (write) _____had written______ to you before, but I (be) ___have been________ so busy

recently that I (not have) ______did't have_____ time for writing letters. I (telephone)

____telephoned_______ you instead, but I (forget) ____forgot_______ your number.

* Dấu hiệu: Before

⇒ Cấu trúc: S+ had+ V-ed/ PII

* Dấu hiệu: Recently 

⇒ Cấu trúc: S+ have/ has+ V-ed/ PII

* Trong câu có câu kể nên sử dụng thì quá khứ đơn

⇒ Cấu trúc: S+ V-ed/ V2

3. Why didn’t you tell me you could lend me the money?

I (not borrow) ___wouldn't have borrowed________ it from the bank.

* Sử dụng cấu trúc would (not) have+ V/ed/ PII để nói về một sự việc không nên làm trong quá khứ

4. He is walking (hurry) ____hurrily_______ to the place where his ex-wife, a famous naturalist now (lie)

_____lie______ (bury) ____burying_______ among the animals she (love) _____loved______so much.

* Hurry biến thành trạng từ '' hurrily'' để bổ nghã cho động từ walking

* Lie burying (v): Nằm chôn