Fill in the correct preposition about, of, in, on, at.
1. My friend is keen ___ swimming.
2. He is good ___ English and History.
3. But I am fond ___ cycling and fishing.
4. We are mad _____ football.
5. I am interested ___ Maths.

Fill in the correct preposition about, of, in, on, at.

1. My friend is keen ON swimming.

2. He is good AT English and History.

3. But I am fond OF cycling and fishing.

4. We are mad ABOUT football.

5. I am interested IN Maths.