Mr Hu has travelled to six countries _______.
| A．over the years | B．in the years |
| C．after the years | D．before the years |
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 |
—Are you interested________Western culture？
—Yes，I am．
| A．on |
| B．at |
| C．in |
| D．for |