There are some health problems that , when _______ in time , can become bigger ones later on.
#90838
A
not treated
B
not having treated
C
not to be treated
D
not having been treated
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Tom kept quiet about the accident _______lose his job.
#98368
A
not in order to
B
so as not to
C
in order to not
D
not so as to
      how to solve the problem, the little boy turned to his father for help.
#96894
A
Not knowing
B
Having not known
C
Not having been known
D
Not known
—What are you busy with?—The sports meeting ______ in our school next week.
#90584
A
held
B
to be held
C
is holding
D
will be held