Sentences transformation 
2. My father has bought a new computer 
A new computer ....
3. The Pacific Ocean is on average deeper than the Atlantic
The average ....
4. You won't get into university without passong your exam 

Unless .....
5 . " Do you know long's address ? " he asked me.
He asked .....

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`2` A new computer has been bought by my father

`->` bđ của htht : S + has/have + been + V-II + ( by O )

`3` The average depth of the Pacific Ocean is greater than that of the Atlantic

S + tobe + adj/adv + -er + than + S ( dành cho tính từ , trạng từ ngắn )

S + tobe + more + adj/adv + than + S  ( dành cho tính từ , trạng từ dài )

S + V + adj/adv + -er + than + S + V ( dành cho tính từ , trạng từ ngắn )

S + V + tobe + more + adj/adv + than + S + V ( dành cho tính từ , trạng từ dài )

`4` Unless you pass your exam , you won't get into university

`->` Unless `=` If not

`->` Unless + S + V(s/es) , S + will/can/... + V-inf

`5` He asked me if I knew Long's address

you `->` I

know `->` knew

`->` Câu hỏi tường thuật dạng yes/no : S + asked + sb + if/whether + S + V-lùi thì

2. My father has bought a new computer

=> A new computer has been bought by my father.

- Chuyển từ câu chủ động sang bị động.

3. The Pacific Ocean is on average deeper than the Atlantic.

=> The average depth of the Pactific Ocean is greater than that of the Atlantic.

- So sánh độ sâu trung bình của hai đại dương.

4. You won't get into university without passong your exam.

=> Unless you pass your exam, you won't get into university. 

- Sử dụng "Unless" để diễn tả điều kiện.

5. " Do you know Long's address ?" he asked me.

=> He asked me if I knew Long's address.

- Chuyển đổi từ câu hỏi trực tiếp sang gián tiếp.