_________ our earth less polluted, or we will lose our home.
| A．Making | B．To make |
| C．Make | D．Made |
I ______ peaceful countryside ______ noisy cities while my sister prefers _____ in the modern cities.
| A．would rather; than; living | B．prefer; to; living |
| C．would rather; than; to live | D．prefer; to; to live |
There aren’t many people in the village since ______ of them ______ moved to the town nearby.
| A．two-five; have | B．second-fifth; has | C．two-fifths; have | D．two-fifths; has |
— I’m looking forward to the latest Hollywood film. _____ will it begin?
— ______next Friday.
| A．How soon; Until | B．How long; Not until |
| C．How soon; Not until | D．How long; Until |
It’s ____ 180-metre-long road. _____ road is always busy later in the afternoon every day.
| A．a; The | B．an; The | C．a; An | D．an; A |
She spent a lot of time _________the fire that day．
| A．to put out | B．putting out | C．to put on | D．putting on |