Exercise. Choose the correct preposition and fill in the gaps with the -ing form of the verb.
1. Thank you for/to … (invite) me.
2. It`s no use in/- … (try) to call on the telephone. The line is always busy.
3. My mother says she’s looking forward at/to … (meet) you.
4. It`s no good -/at … (do) it.
5. I am interested in/for … (know) everything about the English language.
6. I was busy with/- … (repair) the car.
7. What a coincidence, I was just thinking of/after … (call) you!
8. There is no point in/on … even (talk) about it.
9. She is used -/to … (jog) in the morning.
1)for inviting
2)in trying
3)To meting
4)at doing
5)in knowing
6)with repairing
7)After calling
8)In talking
9)to jogging