Even the experienced doctors dare not carry out the operation because of the of failure.
| A．future |
| B．pressure |
| C．worry |
| D．risk |
One thousand people died in the disaster, two hundred and fifty-five children ____.
| A．were included | B．including | C．include | D．included |
----- What’s that terrible noise?
----- The neighbors ________ for a party.
| A．are preparing | B．prepare | C．have prepared | D．will prepare |
We were going out for a Christmas meal together ____ the accident happened.
| A．unless | B．until | C．while | D．when |
Jack had to call a taxi because the box was _______ heavy to carry all the way home.
| A．too much | B．so much | C．far too | D．so far |
He will work in a big company after he _____ the university.
| A．graduates from | B．graduate from | C．will graduate from | D．graduation from |