Most of my classmates prefer loud music _______ they can dance to/

This morning I _________ some new restaurants on the Internet for I wanted to take Mia to a nice restaurant for her birthday.

May I ask you _____ questions _____ the Tyrannosaurus Rex?[ ]

This machine was used ——-years ago.

________ I borrow these books? — Sorry, only the books over there can be borrowed.