. Someday, all our hard work will .
| A．turn out | B．pay off | C．work out | D．turn to |
As a result of the serious earthquake, two-thirds of the buildings in that area _______.
| A．need repairing | B．needs to repair |
| C．needs repairing | D．need to repair |
The important task will take Peter and me about four months to complete, so it will be a long time _____ we meet you again.
| A．after | B．when | C．since | D．before |
Wouldn’t it be ______ wonderful world if all nations lived in ______ peace with one another?
| A．a; / | B．the; / | C．a; the | D．the; the |
Human beings are different from animals _______ they can use language as a tool to communicate.
| A．in that | B．for that | C．in which | D．for which |
______ is often the case with elder people, my grandma talked about my new hairstyle for at least 50 minutes nonstop.
| A．That | B．Which | C．As | D．It |