—Let me help you carry the box.
—No, thanks. It’s big, __________ there is nothing in it.
| A．and | B．so | C．but | D．Because |
Do you enjoy _______ pictures outside?
| A．draw | B．to draw | C．drawing | D．to drawing |
Lao She is famous _______ his play _______ a writer.
| A．for; as | B．as; for |
| C．for; is | D．as; as |
—_______ do you talk to your teacher at the School Air?
—Once a week.
| A．How long | B．How much |
| C．How soon | D．How often |
A library with two hundred thousand books _______ to the school last year.
| A．was given | B．were given |
| C．will be given | D．are given |
The customs in America are different _______ those in China.
| A．of | B．for | C．from | D．with |