Choose the correct options to complete the phrases

1. to [come|enter] the university
2. to [try|celebrate] the event
3. to be [made|done] of cardboard
4. to [mix up|enter] two addresses
5. for the [past|future] of mankind
6. to [mix up|make] the contribution to the development of science
7. to [celebrate|feel] admiration for somebody
8. to [respect|feel] the law
9. all [over|about] the world