VIết lại câu 1/ I spent seven years at secondary school and then I went to university. => ......................................................................................................................... 2/ I suggest that we should protect valuable things in pagodas and temples. =>..........................................................................................................................

`1)`  I spent seven years at secondary school and then I went to university.

`=>`

`+` `C1:` Before I went to university, I had spent seven years at secondary school.

`+` `C2:` After I had spent seven years at secondary school, I went to university.

`2)` I suggest that we should protect valuable things in pagodas and temples.

`=>`

`+` `C1:` Chuyển bị động : 

`->` I suggest valuable things in pagodas and temples should be protected

`+` `C2:` Chuyển trực tiếp :

`->` " Why don't we protect valuable things in pagodas and temples. ", I say.

`+` `C3:` Chuyển Ving :

`->` I suggest protecting valuable things in pagodas and temples.

`@` Kiến thức chung :

`1)` 

`+` Before + QKĐ, QKHT

`+` After + QKHT, QKĐ

`2)`

`+` S + should be + P2 by O : ...nên được làm gì....

`+` Why don't S + V  `=` S + suggest that S + V `=` S + suggest + Ving : đề xuất làm gì