To keep the air clean this hospital forbids all the patients ________ in and around it.
#97677
A
smoke
B
smoking
C
to be smoking
D
smoked
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.The American soldiers_______ Iraq kissed their family goodbye and left in a hurry.
#97604
A
are sending to
B
sending to
C
to be sent to
D
are sent to
Every minute he could spare was made use ____ spoken English.
#97561
A
of practising
B
of to practise
C
to practise
D
to practicing