_____ of the workers in this factory is about five hundred. ______ of them are women.
| A．The number; Two third |
| B．A number; Two third |
| C．The number; Two thirds |
| D．A number; Two thirds |
This picture is quite old, we can still see it was drawn in century.
| A．sixteen | B．the sixteen |
| C．sixteenth | D．the sixteenth |
—What can I do for you?
—I’d like two _______.
| A．box of apple | B．box of apples |
| C．boxes of apple | D．boxes of apples |
Could you help me, Andy? We need ______ tables for the birthday party.
| A．most three | B．more three |
| C．three most | D．three more |
It took him ____ to find the key to the drawer.
| A．one and half hours | B．one and a half hours |
| C．one and a half hour | D．one and half hour |