That beautiful skirt is _____ cotton.
| A．made of | B．made into |
| C．made from | D．made up of |
He lives_______ in the______ village, but he is never_______.
| A．alone; alone; lonely | B．alone; lonely; lonely; |
| C．lonely; alone; lonely | D．lonely; lonely; alone. |
Pollution is a serious problem. Scientists have _____ some good ways to save it.
| A．come up with | B．come on | C．come out | D．come up |
We can’t put off _____ a plan .
| A．make | B．to make | C．making | D．to making |
I saw himwhen I passed by.
| A．ran | B．to run | C．runs | D．running |
Some people plan to ______ a volunteer project to help the disabled children.
| A．put up | B．think up | C．set up | D．cheer up |