Low-carbon life is of great benefit to improve the world environment. _____ can be enjoyed from it until you have a deep understanding of it, though.
| A．something | B．Nothing | C．Few | D．Much |
Mr. Wang ____ two boys to send the sick boy to the nearest hospital
| A．arranged | B．has arranged |
| C．had arranged for | D．has arranged for |
—Are you a volunteer now?
—No, but I _____. I worked for the City Sports Meeting last year.
| A．used to | B．used to be | C．used to do | D．was used to |
The girl looked at me with a _______expression. Maybe the problem was quite ______.
| A．puzzled; puzzling | B．puzzling; puzzled |
| C．puzzled; puzzled | D．puzzling; puzzling |
A quarrel _________, which made him ______ his family.
| A．was broken out; break away |
| B．broke out; break away from |
| C．was broken away; break down |
| D．broke down; break out |
Our class _______ of thirty-two boys and twenty-three girls.
| A．is consisted | B．concludes | C．consists | D．contains |