_____ 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 |
Lin Shuhao is hero. He plays basketball really well.
| A．I | B．me | C．my | D．mime |
–Do you have anything important to say for your mother?
– except sorry.
| A．Something | B．Nothing |
| C．Anything | D．Everything |
--Lily, can you help me clean the windows?
--Why______? Tom is sitting there doing nothing.
| A．him | B．me | C．you | D．her |
---Are the key rings the ______? ---No, they are ______
| A．twin’s; her | B．twins’; hers |
| C．yours; mine | D．yours;their |
Peter enjoyed _______ at his birthday party last night.
| A．he | B．him | C．himself | D．his |