There is something wrong with my washing machine. I must have it______.
A. check
B. checking
C. to check
D. checked
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Don't let the child play with scissors______ he cuts himself.
A. in case
B. so that
C. now that
D. if only
A.outB.awayC.aloofD.aside
A. out
B. away
C. aloof
D. aside
A.whatB.thatC.itD.nothing
A. what
B. that
C. it
D. nothing
The very special and unusual readers for which the passage is supposed to be written are ______ .
A. school-age children
B. dogs
C. scientists
D. the public