Giúp em mn ơi em đang cần gấp

Công thức - bị động:

- Thì HTĐ: 

(+) S + am/is/are + V3/ed 

(-) S + am/is/are + not + V3/ed 

- Thì QKĐ:

(+) S+ was/were + V3/ed 

(-) S+ was/were + not +V3/ed 

(?) Was/Were + S +V3/ed?

- Thì HTTD:

(+) S + am/is/are + being + V3/ed

(-) S + am/is/are + not +being + V3/ed

- Thì QKTD: S + was/were + being + V3/ed

-----------------------------------------------------

1. Smoking isn't allowed in this restaurant.

2. A New Year party is usually celebrated at their house by the Brown.

3. Our exercises are corrected at home by the teacher.

4. She is given a lot of roses by Tom on her birthday.

5. Exercises aren't taken every morning.

6. We are sent a big gift by the boss for New Year Day.

7. I was introduced to Dr. Felix last year.

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

9. 2 children were found in the forest by the police.

10. Good marks weren't got on the final exam by Tom.

11. Where were those letters sent by Mary?

12. A new road is being built in this city.

13. Two letters are being written to the local governments.

14. The news isn't being read by the boy at the moment.

15. Traditional songs were being sung by Nam when I came.

`color{orange}{~STMIN~}`