—Be quick, _______ we’ll be late for the class. —Ok, I’m coming.
| A．but | B．or | C．so | D．and |
—Is there________ book by Mo Yan? —Yes. It’s on______ bookshelf over there.
| A．a, the | B．a, / | C．/, the | D．the, a |
Which of the following actions is NOT part of green life?
| A．Burning rubbish in the open air. |
| B．Planting trees in spring. |
| C．Walking or riding bikes to school. |
| D．Taking a shopping basket when going shopping. |
It’s time for you _______ actions.
| A．take | B．takes |
| C．to take | D．Taking |
Remember to _____ the lights when you leave a room.
| A．turn on | B．turn off |
| C．turn up | D．turn down |