—I have trouble _____ my new computer. —Don’t worry. I’ll show you how ____it.
A. using, using B. to use, to use
C. using, to use D. to use, using
—Show me your homework, Dave.
—Sorry, Mrs Brown. I’ve_____it at home.
A. missed B. forgotten C. lost D. left
Trees were planted on ______ sides of the new road last year. These trees flowered this year for the first time.
A. both B. either C. neither D.each
Can you find _____ in the sky?
A. something strange B. strange something
C. anything strange D. strange anything
There are some dangerous fish in the river, and I’ve warned Jack______ here.
A. not to swim B. to not swim
C. swim not to D. to swim not to
Soon the bowl was ______ and the little boy came over for a second bowl of rice.
A. conveniet B. empty
C. expensive D. valvable
