Professor Smith gave us a speech last month, ______he expressed his concern about the current global economic trends.
--When will the meeting ________?--At about 11 o’clock.
It is not polite to make ______ those who ______ in trouble.
-Why don’t we choose that road to save time?-The bridge to it _______ .
She was so angry at all ____ he was doing _____she walked out and said nothing.
The foreign friends you referred to _______looking forward to ________around the university.