1. _________ (catch) the early flight，we ordered a taxi in advance and got up very early.
2. Much time _________ (spend) sitting at a desk, office workers are generally troubled by health problems.
3. _________ (absorb) in painting, John did not notice evening approaching.
4. _________ (ignore) the difference between two research findings will be one of the worst mistakes you make.
5. Back from his medical service in Africa, Jim was happy to see his mother _________ (take) good care of at home.
6. Annie, disabled, is attended throughout her school days by a nurse _________ (appoint) to guard her.
7. Group activities will be organized after class _________ (help) children develop team spirit.
8. When I was little, my mother used to sit by my bed, _________ (tell) me stories till I was asleep.
9. Film has a much shorter history, especially when _________ (compare) to such art forms as music and painting.
10. They might just have a place _________ (leave) on the writing course. Why don’t you give it a try?
