The air in our city is getting much_____ now than a few years ago.
| A．clean | B．cleaner |
| C．cleanest | D．the cleanest |
Eddie was sleeping _______ Millie was reading a magazine.
| A．until | B．while | C．before | D．after |
We’ll try our best to do the work better with ________ money and _______ people.
| A．few, little | B．a few, a little |
| C．less, fewer | D．fewer, less. |
The work is _________ ,so I often feel ________.
| A．bored , boring | B．boring , boring |
| C．boring, bored | D．bored ,bored |
I hope Millie _______ to my birthday party tonight.
| A．to come | B．could come |
| C．comes | D．coming |
The Yellow River is ________ river in China.
| A．the longest | B．the longer |
| C．the second longer | D．the second longest |