Английский, помогите пожалуйста, зачет. Open the brackets, using the proper form of the Infinitive: 1.

1. She seems to dance a lot.
2. He is supposed to have worked at his Bachelor's thesis for the last three months.
3. It's too hot today. I'd like to take a shower.
4. She hopes to be helped by her parents.
5. I was glad to have seen him yesterday.
6. They are happy to have found such a nice hotel to live in.
7. They look tired. They seem to have been cleaning the flat since early morning.
8. I hope to go to the Crimea next summer.
9. I am sorry to have interrupted you.
10. When I entered the room, she didn't look at me and pretended to be writing a letter.