mình đang cần gấp giúp mình vớiiii

1. I think you should give up smoking immediately.
=> I think you had better give up smoking immediately.

2. I am sure you were surprised when you heard all the news.
=> You must have been surprised when you heard all the news.

3. It’s very inconvenient if you can’t drive.
=> It’s able to be very inconvenient if you can’t drive.

4. Someone almost certainly broke the window on purpose.
=> The window must have been broken on purpose.

5. I am sure that the cat is in the house somewhere.
=> I must be sure that the cat is in the house somewhere.

6. It is possible that one of the men died on the mountain.
=> One of the men may have died on the mountain.

7. It’s necessary for me to bring my passport.
=> I have to bring my passport.

8. It wasn’t necessary for you to do all this work.
=> You didn’t have to do all this work.

9. You can’t be the thief.
=> You mustn’t be the thief.