Traffic conditions in Beijing ________ for decades. At first people only complained about jams during rush hours，but today every hour is rush hour.
A．is worsening B．have worsened
C．worsened D．have been worsening
You are saying that everyone is equal, _____ is _____ I disagree.
A．that; what B．which; what C．which; where D．that; where
Had it been possible, I would have gone to attend Monica in the hospital, but I fully occupied last month.
A．was B．am C． had been D．have been
-It’s my treat today. Is there any particular meal you would like to have?
- you choose is all right with me.
A．Anything what B．What C．Whatever D．No matter what
Don’t call me tomorrow evening, for I ____________to a lecture on how to keep a good state of mind when taking an exam.
A．will listen B．should listen C．shall listen D．will be listening
rise in carbon dioxide is causing steady increase in global warming.
A．不填; a B．The; a C．The;不填 D．A；the
