My mother kept working for 12 hours．Now she is________and needs a good rest．
| A．embarrassed |
| B．exhausted |
| C．lucky |
| D．energetic |
Daming doesn’t like chicken, his sister likes it very much.
A. and B. or C. but
This woman is .She can’t hear anything.
A. deafB. blindC. beautiful
Listen! The girls the classroom.
A. singsB. ill singC. are singing
It's very difficult, _______ I can do it myself.
| A．and | B．so | C．but | D．or |
—Is it _____in winter in Harbin ______in Nanjing?—Yes, it’s much colder.
| A．colder, than | B．warmer, than |
| C．cold, or | D．warm, or |