giúp em với ạ.em đg cần gấp

Công thức - bị động:

- Thì QKĐ: S + was/were + V3/ed 

- Thì HTĐ: 

(+) S + am/is/are + V3/ed 

(-) S + am/is/are + not + V3/ed 

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1. A new marketing manager was pointed.

2. A lot of money is spent on advertising every day.

3. Her ticker was shown to the airline agent.

4. The broken cup is hidden in the drawer.

5. English is spoken all over the world.

6. The phonograph was invented by Thomas Edison in 1877.

7. Children's bedrooms aren’t cleaned every day.

8. A loaf of bread is eaten by Mary every morning.

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