There are many people only on-line activity is sending and receiving e-mails．
A．who B．that C．which D．whose
All things into consideration, the planned trip will have to be called off．
A．taken B．taking C．to take D．being taken
The Olympic mascots are the Olympic flame, the fish, the panda, the Tibetan antelope and the swallow a close group of friends．
A．to represent B．representing C．represented D．represent
Although the teacher did not mention any names, everybody knew who he was
A．attending to B．turning to C．referring to D．talking to
the warning message, more lives would have been lost in the flood．
A．Regardless of B．Instead of C．But for D．Except for
The fire was finally brought under control, but not heavy damage had been caused．
A．before B．after C．since D．as
