Scientists have created the world’s smallest "snowman",_____ about a fifth of the width of a human hair.
#96281
A
measures
B
measuring
C
measured
D
to measure
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 I like getting up very early in summer. The morning air is so good ______.
#91214
A
to be breathed
B
to breathe
C
breathing
D
being breathed
 He tried to avoid ______ my questions in class.
#96513
A
to answer
B
answering
C
having answered
D
to have answered