Choose the correct options to complete the sentences.

1. He doesn't mind
   [to open|opening] the window.
2. Mary's really looking forward to
   [go|going] to the theatre.
3. Can you help me
   [to do|doing] this difficult task?
4. The problem with my bag is not worth
   [to discuss|discussing].
5. My sister wishes
   [to see|seeing] some celebrities.
6. I like my house, it's quite
   [relaxed|relaxing]!
7. Studying is a hard work! It's
   [tired|tiring].
8. She was
   [embarrassed|embarrassing] when she arrived late for the dinner.
9. The skirt didn't suit well, so Lila was
   [disappointed|disappointing].
10. City centre is so noisy! It's really
    [annoyed|annoying].