We should put away all medicines out of reach of children and make sure they are not left ________. 
#98198
A
lie round
B
laying around
C
lain round
D
lying around
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Her account made all of us ________ .
#96880
A
to confuse
B
confusing
C
confuse
D
confused
-- Not knowing what style of iPad to choose, _______.
#94488
A
some advice was given to Liming
B
Liming had to consult his IT teacher
C
so Liming had to consult his IT teacher
D
Liming’s IT teacher gave him some advice
It remains ________ whether the students will benefit from the monthly exams.
#95740
A
seeing
B
to be seen
C
to see
D
to have seen