It was in the street where a serious accident happened last week ______another happened yesterday.
--I’m afraid Mr. Wood can’t see you until 4 o’clock; --Oh, ______ I won’t wait.
International communications have led to ________.
He is always helping people without expecting anything _____.
I wouldn’t think it _________ to ask him to ________ the club—he’ll only refuse.
— Why do you work so hard? —________my parents’ expectations.