Please i need answers right now

Answer:
1.)I am so excited about moving to Paris.
2.) The performance was a huge hit.
3.) My teacher is grumpy today.
4.) The manager accepted the challenge very nicely.
6.) She has voluntarily to do the study.
7.) They go out every week to dinner.
8.) Some vegetables are extremely toxic.
9.) I almost finished eating my launch.
10.)Sometimes single people wish they were married.
Explain:
I don't know what is the answer of n5.
(Note: Correct my mistake, thank you and I hope it still helpful)