– Will you go to the party?
– Of course I will if I ______.
A. am invited B. was invited C. will be invited
I eat five meals a day. I have _____ 5 pounds.
A. put on B. put up C. put in
Our classroom must______every day.
A. clean B. be cleaned C. is cleaned
The boy always makes _______ cry.
A. she B. her C. hers
Tea was invented by _______ accident.
A. an B. the C. ＼
Haze weather has become common in some major cities in China. We all wonder ________.
| A．how is the air polluted |
| B．what can we do with the bad weather |
| C．why the air is polluted seriously |
| D．what are the real reasons |