In some places women are expected to earn money men work at home and raise their children.
| A．because | B．but | C．though | D．while |
Peter was so excited _______he received an invitation from his friend to visit Chongqing.
| A．where | B．that | C．why | D．when |
You can’t borrow books from the school library ______ you get your student card.
| A．before | B．if | C．while | D．as |
__ unemployment and crime are high, it can be assumed that the latter is due to the former.
| A．Before | B．Where | C．Unless | D．Until |
My parents don’t mind what job I do _____ I am happy.
| A．even though | B．as soon as | C．as long as | D．as though |
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 |
Whenever I met her, _________ was fairly often, she greeted me with a sweet smile. 
| A．who | B．which | C．when | D．that |
– I wonder how much you charge for your services.
-- The first two are free ____ the third costs $30.
| A．while | B．until | C．when | D．before |
A good friend of mine from ______ I was born showed up at my home right before I left for Beijing.
| A．how | B．whom | C．when | D．which |
------shall we have our picnic tomorrow?
-----______it doesn’t rain.
| A．Until | B．While | C．Once | D．If |