Question 8:

1. Mrs Susan's tooth had taken out.

2. John hasn't came to my house since 1999.

3. Is that stereo yours?

4. She prefers to read than to watch.

5. Unless you water the flower, it will die.

6. Sandra regrets that she hadn't gone to university.

7. Everyone arrived on time apart from Lucy.

8. You can't prevent him from giving up.

9. They had hardly arrived at the station when the train come.

10. That's the boy whose mother is a very well-known actress.

Question 9:

1. out

2. on 

3. of

4. of

5. from

6. for

7. for

8. about

9. with

10. in

Question `8`:

`1`. Mrs Susan's tooth had taken out.

`2`. John hasn't came to my house since `1999`.

`3`. Is that stereo yours?

`4`. She prefers to read than to watch.

`5`. Unless you water the flower, it will die.

`6`. Sandra regrets that she hadn't gone to university.

`7`. Everyone arrived on time apart from Lucy.

`8`. You can't prevent him from giving up.

`9`. They had hardly arrived at the station when the train come.

`10`. That's the boy whose mother is a very well-known actress.

Question 9:

1. out

`2`. on 

`3`. of

`4`. of

`5`. from

`6`. for

`7`. for

`8`. about

`9`. with

`10`. in