“Crash diets” make us lose weight fast and I am all into that. —But it_______better to work out.　

Nothing _____ after the terrible fire caused by someone smoking in bed.[ ]

She was in hospital for about half a year. He felt as if he was ________ from the outside world. [ ]

Those_____ have caught H1N1 disease must be kept off from us.

We had a really bad time aboutsix months ago but now things are ____.