1. I saw a documentary that was absolutely
fascinating / fascinated.
2. My son was born at / on Christmas day.
3. I hate the idea of / that men are brighter than
women.
4. If I were a bird, I'd fly / I'd have flown around
the world.
5. You won't know if / unless you ask him.
6. Feeling / She's feeling guilty, Emma
apologized to her friend.
7. Are you afraid of/ for spiders?
8. I'm going to the supermarket to / for buy
some fruit.
9. If I hadn't gone to the party, I wouldn't have
met / meet Ben.
10. Tess bought some flowers for / to her
mother.
11. I think I'II / I'll going to stay in tonight.
12. I must have / had a suit made for the
wedding.
13. Could you please remember putting / to put it
in your bag?