They put their books____to make the library clean and tidy.
| A．under the chair | B．on the floor | C．behind the door | D．in the bookcase |
–What’s that_____ English? –It’s a map.
| A．in | B．at | C．of | D．to |
There is ____ “u” and _____ “r” in the word “number”.
| A．a; a | B．an; an | C．an; a | D．a; an |
Is that your pencil case ____the lost and found case?
| A．at | B．in | C．of | D．to |
The boy is Tony Miller. Tony is his________.
| A．last name | B．family name | C．first name | D．full name |
Please call Mary _____ 078-9876.
| A．in | B．at | C．to | D．of |