—When are you leaving for Guangdong?
—My plane at six．
| A．took off | B．would take off | C．will take off | D．takes off |
______I understand your viewpoint, I don’t agree with it.
| A．Unless | B．Since | C．Before | D．While |
Parents should be ____________ in the way they teach their children, so that the children know how to do.
| A．compulsory | B．complex | C．convention | D．Consistent |
_________ New Year’s Day around the corner, all the salesmen were trying hard to talk customers_________ buying their goods.
| A．On, for | B．With, into | C．In, about | D．At, on |
At present , the butter factory is still polluting the river though it _____to stop.
| A．ordered | B．has ordered | C．will be ordered | D．has been ordered |
The general secretary stressed that what he had just said was only his _________view, not official intentions.
| A．private | B．separate | C．personal | D．single |