____________ no doubt that 100 years ago animal testing was cruel but today animals in experiments are very well taken care of.
| A．It is | B．There is | C．This is | D．That is |
__________ your argument, I shall hold to my decision.
| A．Whatever | B．Whenever | C．Whichever | D．Wherever |
Most of the Australians actually don’t seem to do much sport. ______, Australia is generally considered to be a great sporting nation.
| A．Though | B．Otherwise | C．Therefore | D．Still |
You’d better take another flight to New York , for the AA 505 Flight ______ have been cancelled. But you should call the airport to make sure.
| A．must | B．might | C．would | D．should |
It will be a big help if you go to the store and get what we need for dinner. _______, I’ll set the table.
| A．As a result | B．On the whole |
| C．In the meanwhile | D．As a matter of fact |
The problem referred to at the class meeting, if ______________ in time, will make a bad effect on everyone in our class.
| A．not dealt with | B．not to deal with |
| C．not being dealt with | D．not dealing with |