Turn on the TV, and there is _________.
A．important something B．important nothing C．something important D．nothing important
Fish sleep _____ their eyes ______.
A．with, open B．without, open C．with, close D．with, closed
Are you _____ in these _____story books?
A．interested, interesting B．interested, interested.
C．interesting, interested D．interesting, interesting
It is _______ unusual thing for us to find ________ UFO.
A．a; a B．an; an C．a; an D．an; a
— Where is Linda? — She _________in the supermarket.
A. shop B. shops C. is shopping
— ________ are they doing? — They’re _________.
A. What, run B. What, running C. Who, running
