—I didn’t hear you come in at noon.
—That’s good. We tried _______ any noise. We wanted you to have a good sleep.
| A．not make | B．not making |
| C．to make not | D．not to make |
We should do everything we can _______ the birds _______ danger.
| A．to protect; away | B．protected; from |
| C．protecting; in | D．to protect; in |
At first, Luke felt a sense of cold _______ his body.
A cross B. across C. through D. by
I spent _______ awful holiday this summer because _______ big flood on July 30th made lots of people lose lives.
| A．a; the | B．an; a |
| C．an; the | D．the; the |
If the earthquake happens, you should run _______ the empty ground.
| A．out to | B．out of |
| C．out from | D．out at |