She was found sitting in her wheelchair, completely ______ in a fashion magazine her son had just bought.
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.
.Don't ____ when other people are talking.