One of the requirements for a fire is that the material _________ to its burning temperature.
| A．is heated | B．be heated | C．would be heated | D．shall be heated |
He asked me ______________.
| A．when would I come back |
| B．why I didn’t attend the meeting |
| C．how much did I pay for the mobile phone |
| D．whom was I going to the cinema with |
With a lot of homework _________last weekend, Tom didn’t go to the movies with his friends.
| A．finished | B．to finish |
| C．finishing | D．being finished |
A number of students _____ absent today, the number of whom ________five.
| A．is, is | B．are, are |
| C．is , are | D．are , is |
________________, the experiment is sure to succeed.
| A．If carefully doing | B．If carefully done |
| C．If it done carefully | D．It it doing carefully |
When I woke up, I found myself ______ in bed and _______ by doctors and nurses.
| A．lying, surrounding | B．laying, surrounding |
| C．lying, surrounded | D．lain, surrounded |