Mọi người giúp em chuyển sang câu bị động với ạ

1.   She is thought to work very hard.

2. It is thought that she worked very hard last year.

3. she was said to be  very kind.

4. It was said that she had been very kind.

5.  you were told to be the best architectin this city.

6.  I was told to be the best architect in this city.(chú ý khỏ)

7. the meeting was announced  to be delayed until next week.

8. Alice was belived to pass the driving test.