No one can ________ how the election will turn out，as there are many unknown facts.
| A．protect | B．prepare | C．prevent | D．predict |
—Michael has changed beyond recognition.
—！How did he manage to lose so much weight？
| A．So has he | B．Neither has he | C．So he has | D．Neither he has |
Your time is running out. Change your mind it is too late！
| A．since | B．when | C．until | D．before |
of the three students can repair your computer. They are all experts.
| A．Whatever | B．What | C．Whichever | D．Which |
All these activities can serve as a platform you might find the one you love.
| A．which | B．that | C．where | D．when |
Much to my anger，my secretary has left me and his own company.
| A．picked up | B．taken up | C．set up | D．put up |