of them has known about this because it has been already reported on TV.
| A．Each one | B．Everybody | C．Everyone | D．Every one |
Zhengzhou will be more and more convenient when Zhengzhou Subway_____ in two years.
| A．is completed | B．will be completed |
| C．will complete | D．has completed |
Food safety is important. Rules must ________ stop people from food pollution.
| A．be made | B．be made to | C．make | D．make to |
Our headmaster isn’t in his office. I can’t find him anywhere. Did you notice him ______ the office?
| A．to enter | B．enter. |
| C．to leave | D．leave |
You must keep your eyes _____, let’s begin the game.
| A．close | B．closed |
| C．closing | D．to close |
Thanks for ________ the secret ________ me.
| A．keep, for | B．keeping, for |
| C．keep, at | D．keeping, to |