Those singers have lovely ___________ and they sing very well.
| A．sounds | B．noise | C．voices | D．voice |
---How often ___________ the Olympics _____________?
---Every four years.
| A．is, taken place | B．is, hold | C．does, hold | D．does, take place |
There were two small rooms in the house, ____ smaller of which served as ____ kitchen.
| A．the, a | B．a, the | C．the, the | D．a, a |
Is there _______________ to sleep for half a day?
| A．somewhere enough silent | B．somewhere silent enough |
| C．enough silent somewhere | D．anywhere silent enough |
I think you can help ____________ a donation or doing some voluntary work.
| A．to make | B．by making | C．for making | D．with making |