________, we are better off and live a more convenient life.
| A．With the economy develops fast |
| B．With the economy developing fast |
| C．As the economy developing fast |
| D．As the economy develop fast |
Miss Li ______ as a secretary for five years in the company, and now she is general manager of it.
| A．serves | B．served | C．had served | D．has served |
A warm thought suddenly came to me _______ I might buy some flowers for my friend's mother’s 60th birthday.
| A．if | B．when | C．that | D．which |
Though a typhoon is on the way, people are still looking forward _________ the outdoor concert.
| A．to canceling | B．not to canceling |
| C．not to cancel | D．to not canceling |
－Mary, how did your Math test go?
－I had thought I _________, but in fact I came in the top 10 in my class.
| A．should have failed | B．couldn’t have failed |
| C．might have failed | D．shouldn’t have failed |
Rome was not built in a day.You should set ___________ goals and work hard to achieve them.
| A．alternative | B．considerable |
| C．subjective | D．realistic |