All the people present agreed that the matter required ___________.
Johnson suggested that the problem worth paying attention to ______ at the meeting.
Nothing else ______ more important than water in the place like a desert.
______ these pictures, I couldn't help thinking of those days when I was in Beijing and ______ from the top of a thirty-storeyed building, Beijing looks more beautiful.
You misunderstood me yesterday, Mary. I wasn’t ______ you when I blamed someone for the accident.
Professor Smith gave us a speech last month, ______he expressed his concern about the current global economic trends.