This is my workmate ,Mr. zhou , but he ________ in New York for 10 years.
| A．has worked | B．worked | C．is working | D．had worked |
．She is very dear to us. We have been prepared to do it takes to save her life.
| A．whichever | B．however | C．whatever | D．whoever |
Because of the financial crisis, days are gone _ _ local 5-star hotels charged 6,000 yuan for one night.
| A．if | B．when | C．which | D．since |
．Have youconsideredthestudents’ request _________ the school library _______ more books on popular science?
| A．that; provide | B．when ; provided |
| C．which; should provide | D．where; would provide |
．A person ______ e-mail account is full won’t be able to send or receive any e-mails.
| A．who | B．whom | C．whose | D．whoever |
．It is obvious to the students ______ they should get well prepared for their future.
| A．as | B．which | C．whether | D．that |