Lily is a careless（粗心的） girl.She often_____________ her homework at home.
| A．loses | B．forgets |
| C．leaves | D．looks |
The room ______ two windows is mine.
| A．in | B．of | C．with | D．on |
Who’s that ______ the gate of the factory?
| A．in | B．at | C．on | D．from |
Please come to work earlier______ next time.
| A．at | B．in | C．for | D．/ |
I go to school ______ my father’s bike every day.
| A．by | B．in | C．at | D．on |
I usually leave ______ home ______ school very early.
| A．to; for | B．for; to | C．/; for | D．from; to |