The media today can draw public attention to _______ medical help is actually needed.
| A．who | B．how | C．where | D．whose |
Tom began to learn Russian by himself in _____.
| A．the fifty | B．the fifties |
| C．his fifties | D．his fifty |
--- Would you like to try _____ time?
--- Sure.
| A．two | B．second | C．a two | D．a second |
Our teacher told us to write a _____ composition.
| A．two-thousand-word |
| B．two-thousand-words |
| C．two thousands words |
| D．two-thousands-word |
Two _____ died of cold in that country last winter.
| A．hundreds old people |
| B．hundreds of old people |
| C．hundred old people |
| D．hundred old peoples |
Please wait here. I’ll be back in _____ hours.
| A．two and half an | B．two and a half |
| C．half and two | D．two a half |