9. You needn't buy food for dinner because I can make some pasta. (2 passives)

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10. He may borrow my car but he has to take care of it (2 passives)

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`9.` Food needn't buying for dinner because some pasta can be made.

`10.` My car may be borrowed, but it has to be taken care of.

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`@`Câu bị động:

`-` need: S + need + V-ing/to be + P2 + (by O)
`-` ĐTKT: S + ĐTKT + be + P2 + (by O)

Bị động:

- S + need + to be  V3/ed 

- S + need + Ving

- S + can be + V3/ed 

- S + may be + V3/ed 

- S + has/have to be + V3/ed 

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 9. Food needn't buying for dinner because some pasta can be made.

10. My car may be borrowed but it has to be taken care of.

`color{orange}{~MiaMB~}`