Make nouns from the following verbs.
1. to explain
2. to accept
3. to believe
4. to invite
5. to complain
6. to offer
7. to agree
8. to choose
9. to compare
1. to explain explanation
2. to accept acceptance
3. to believe belief
4. to invite invitation
5. to complain complaint
6. to offer offer
7. to agree agreement
8. to choose choice
9. to compare comparison