It is said the cost of medical care today is ten times as ____ as it was ten years ago.
| A．expensive | B．big | C．high | D．tall |
I have no paper ______.
| A．to write on | B．to write |
| C．to writing | D．written |
---Whose letter is that? --–The letter ___________in French is to Li Lei.
| A．writes | B．is written |
| C．written | D．writing |
---Look! Why are there so many people?
---There are some policemen. I think there must be a traffic accident _____in the street.
| A．to happen | B．happen |
| C．is happened | D． Happening |
---Why didn't you go to the party last night? --- Because I ___________.
| A．wasn‘t invited | B．didn‘t invited |
| C．haven‘t invited | D．don‘t invited |
His grandfather _____________ for over two years.
| A．has died | B．has been dead |
| C．had dead | D．died |