Milton didn’t choose of the T-shirts and went away without looking at a third one.
A．any B．either C．all D．both
No government can justly claim authority it is based on the will of the people．
A．after B．unless C．so that D．while
The music sounded， the end of the class．
A．indicating B．indicated C．to indicate D．indicate
Carbon dioxide from burning fuels is the most common of the so-called greenhouse gases.
A．produced B．producing C．to be produced D．having been produced
Staring at the priceless diamond amazement, Mary dreamt of getting one．
A．with B．by C．at D．in
Tom with his grandmother for eight years，but now he is living by himself.
A．lives B．1ived C．has lived D．has been living
