You can’t get in. The exam _________ for over 30 minutes.
| A．has been on | B．has begun | C．began | D．has started |
We wanted to stop to have a rest．But the coach ordered us to keep________．
| A．moved |
| B．to move |
| C．move |
| D．moving |
It will________me five days to finish the project by myself．
| A．spend |
| B．cost |
| C．pay |
| D．take |
My sister has a sweet________and she wants to be a singer．
| A．sound |
| B．shout |
| C．noise |
| D．voice |
________nervous the girl was！She could not fall asleep all night．
A．What
B．What a
C．How
I fell in love with Hangzhou when I went there________the first time．
| A．at |
| B．with |
| C．for |
| D．in |