Some people who don't like to talk much are not necessarily shy;they ________ just be quiet people.
#11446
A
must
B
may
C
should
D
would
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To pass the driving test, Alice had a busy month __________ driving the car.
#13244
A
to practise
B
practising
C
practised
D
practice
custom                 
#14161
A
measure
B
upstairs
C
respect
D
sugar