Parents should pay attention to the cases _______ their children have difficulty adapting to new surroundings.

Windows 7 was created in 2009,      many computer lovers were interested and excited.

The film brought the hours back to me ______ I was taken good care of in that far-away village.

He made another wonderful discovery, _______ of great importance to science.

Mrs. Brown was much disappointed to see the washing machine she had had  ________ went wrong again.

He got himself into a difficult situation ________he must make a final decision all by himself.

Is this the place_____ John was born? 　　

Last week, I bought an interesting story book, _____ is very beautiful.

There will be plenty of other new jobs,        we probably can’t even guess.

The comments on the film, ______ this is one example, are very sharp.