—I wonder why you didn’t take part in the speech contest yesterday afternoon.
—I'm terribly sorry, I________ myself.
A. am conductedB. conducted
C. was conductingD. would conduct
It is not our mistakes that define who we are; it is how we from those mistakes that counts.
A. differ B. suffer C. prevent D. recover
Don't worry. It's just a regular blood test. It'll finish within seconds.
A. other than B. rather than
C. no more than D. much more than
The Shanghai Center, to be environmentally friendly, will be completed this year.
A. designed B. designing
C. being designed D. having designed
Many people think they have to spend a lot of money to keep healthy. Leading a healthy lifestyle doesn't have to cost much, .
A. though B. too C. somehow D. either
—I my project by the time you come to London.
—Great. This way you can act as my guide.
A. finish B. have finished C. will be finishing D. will have finished
