Time is pressing. Although the weather was terrible, we carried on the work ________.
--How long are you staying ? -- I don’t know . ______.
The Olympic Games are held _____.
This area experienced ____ heaviest rainfall in ____ month of May.
We offered these students a summer course ,aimed _____ improving their spoken English.
--I can’t find John .Where did you meet him this morning? -- It was in the hotel _____ he stayed.