Hi Alina, 

You're done very well, but there are a few prepositions that I corrected. I hope this helps you. 

adjective + preposition 2

1. The room was full of furniture.
2. I'm not very keen on sport.
3. We're a bit short of time.
4. In not very good at tennis player playing tennis. 
5. Catherine is married at to a Russian.
6. I'm suspicious of Robert.
7. My problem is different from yours.
8. Your camera is similar to mine, but it isn't exactly the same.
9. Don't worry. I'll look after you. There's nothing to be afraid of.
10. I never watch the news on television. I'm not interested in the news.
11. The editor is the person who is responsible for what appears in newspapers.
12. Sarah is a keen gardener. She's very proud of her garden and loves showing it to visitors.
13. I was surprised when I met Lisa for the first time. She was interested in what I expected the same things as me/things that I didn't expect.
14. My home town is not an especially interesting place. It's not famous for anything.
15. I don't like going up ladders. I'm scared of heights.
16. You look bored. You don't seem interested in what I'm saying.
17. Did you know that Liz is engaged to a friend of mine.
18. I'm not ashamed of what I did, in fact I'm quite proud of it.
19. I suggested that we should all go out for a meal, but nobody else was keen on the idea.
20. These days everybody is aware of the dangers of smoking.
21. The station platform was crowded with people waiting for the train.
22. Sue is much more successful than I am. Sometimes I feel a bit jealous of her.
23. I'm tired of doing the same thing every day. I need a change.
24. Do you know anyone who might interested in buying an old car?
25. We've got plenty to eat. The fridge is full of food.
26. She is a very honest person. I don't think she is capable of telling a lie.
27. Helen works hard and she's extremely good at her job.
28. I'm not supprised he changed his mind at the last moment. That's typical of him.
29. Mark has no money of his own. He's totally dependent on his parents.
30. We're short of staff in our office at the moment. We need more people to do the work.