----Why did you leave that position?
----I ______ a better position at IBM.
| A．offer | B．offered | C．am offered | D．was offered |
The project is so designed that once _______ nothing can be done to change it．
| A．starts | B．having started | C．started | D．starting |
There was a man crying over there．He _______ himself．
| A．could hurt | B．might hurt | C．must have hurt | D．might have hurt |
______ a good result，the professor decided to do the experiment once more．
| A．Not getting | B．Getting not | C．Not having got | D．Having not got |
Mr．Shaw can’t get promotion ________ his lack of qualifications．
| A．thanks to | B．for | C．because | D．because of |
They are _______ little children that you can’t blame them ______ much．
| A．so; so | B．so; too | C．such; too | D．such; such |