—What does the sign over there say?
—In the museum no person be permitted to take photos.
A．will B．may C．must D．shall
It’s significant for graduates to find a proper job, in which they can bring their potential into full play not just a considerable income.
A．one B．what C．that D．it
It even leaves the scientists in _______what they should call the newly born creature, which looks half-human and half-animal.
A．phenomenon B．motivation C．wonder D．consequence
Doctor Lily has made her projects successful, so we suggest not only _______ to her old school but also give the students a talk then.
A．did she come B．her coming C．should she come D．she should come
I don’t have money or time in hand; _____, I can’t accompany you to the Parkson Mall today.
A．in a word B．in other words C．by the way D．in this way
In order to keep the balance of ecosystem, every possible means _______to deal with the problems of the over-exploiting of natural resources.
A．has tried B．has been tried C．have taken D．have been taken
