If we_________ sunlight_________ a dry leaf with a piece of glass, it may start burning.
#70485
A
work; out
B
carry; out
C
focus; on
D
concentrate; on
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He is difficult ________.
#68632
A
to get along
B
to be got along with
C
to get along with
D
of getting along with
Last night, the host________us with some old tales.
#78152
A
amused
B
served
C
entertained
D
treated