The question was so ________ that there was a ________ expression on the teacher's face.
#17723
A
puzzled; puzzling
B
puzzled; puzzled
C
puzzling; puzzled
D
puzzling; puzzling
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 She looks very _____ but I can’t remember her name.
#20651
A
similar
B
familiar
C
friendly
D
strange
.Mary takes great ____ in learning pop music.
#19650
A
delight
B
happy
C
joy
D
fond