The population of this city, 30% of which_______, ______ 10% in the last two years.
| A．are Chinese; has risen by | B．are China; has fallen by |
| C．is Chinese ; have increased | D．is China; have reduced by |
__________ the main square, we saw a statue of about 15 meters in height.
| A．Approaching | B．Approached |
| C．To approach | D．To be approached |
It's the second time that I __________ in Beijing. What great changes! It's years since I __________ here last time.
| A．went; had left | B．have been; left |
| C．had been; left | D．have been; had left |
My cousin graduated from a normal university ten years ago and __________ as a teacher ever since.
| A．has worked | B．works |
| C．worked | D．had worked |
He asked __________ for the violin.
| A．did I pay how much | B．I paid how much |
| C．how much did I pay | D．how much I paid |
To get a better grade, you should __________ the notes again before
the test.
| A．go over | B．get over |
| C．turn over | D．take over |