Wherever he is, he makes ______ a rule to give his mother a call every day.
#91936
A
him
B
this
C
that
D
It
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Since time began, it seems, people have been putting off______they______have done today, scolding themselves in the meantime．
#93038
A
that, must
B
that, should
C
what, could
D
what, would
It will be a long time Mr Black back from abroad.
#94801
A
before;comes
B
since;has come
C
before;will come
D
after;will come
This problem is said _____ three times.
#92660
A
having discussed
B
to have been discussed
C
having been discussed
D
to have discussed
John thinks it would be long ________ he is ready for his new job.
#92518
A
when
B
after
C
before
D
since