—What time do you usually go to school？
—I usually go to school________six o’clock．
A．in
B．at
C．on
He filled the box________books.
| A．with | B．for | C．of | D．In |
—________tomato juice do you need?
—One cup is enough.
| A．How often | B．How many | C．How much | D．How long |
—It's time________the mountain.Are you ready?
—Sorry，I forgot to bring water.
| A．climb | B．to climb | C．climbing | D．climbed |
—Would you like to have________apples? —No，thank you. I've had enough.
| A．other two | B．another two | C．more two | D．two others |
________your books in the bookcase，Jerry.
| A．Put | B．To put | C．Putting | D．Puts |