At the party.
In the office.
At the meeting.
In the hotel.
第1题:
as if
so that
in case
provided that
第2题:
第3题:
have to rely on their internal clock
need to re-adjust their clock
fall asleep late at night
have to work at night
第4题:
第5题:
To realize
Realizing
Being realized
Realized
第6题:
第7题:
第8题:
第9题:
第10题:
that
when
what
which