1. If you take the train instead of the bus

- Instead of + N / V - ing: Thay vì làm gì

2. Someone must have forgotten to lock the door

- S + must have + V3 / ed: Diễn tả suy đoán có căn cứ về một sự việc có khả năng cao, gần như chắc chắn xảy ra trong quá khứ

3. They have owned this house for ten years

- Họ đã mua căn nhà -> Căn nhà này đã thuộc quyền sở hữu của họ

- HTHT: S + have / has + V3 / ed + O

- For + quãng thời gian

4. "You work too hard" - The doctor told him

- You -> He / She

5. The pop star was invited onto the chat show, but he didn’t turn up

- Bị động QKD: S + was / were + V3 / ed + ( by O )

- Turn up ( v ): Xuất hiện

1. You should take the train instead of the bus.

⇒ If I were you, I'd take the train instead of the bus.

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                             If+ s+were+clause1+clause2

2. I'm sure that someone forgot to lock the door.

⇒Someone must have forgotten to lock the door.

                          S+ must+ have + ved2

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3. They bought this house ten years ago.

⇒ They have owned this house for ten years.

               S+ have+ ved2+ time

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4. The doctor told him that he work too hard.
⇒ You shouldn't work too hard.

                         S + should (not) + V

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5.We invited a pop star onto the chat show, but he didnt turn up.

⇒The pop star was invited to the chat show, but he didn’t arrive.

                               S + didn’t + Vinf

                                ^^Nghd12A^^