----The 7:30 plane hasn’t turned up yet. ----It has gone off its      to keep away from the sudden storm

The British government often says that providing children with      to the information superhighway is of great importance.

When a space shuttle has accomplished its _____, it can be ready for another trip in about two weeks.

Well,if you insist on eating so much,you’ll have to suffer the ________!

----Must I do well in all the subjects, Mum?----Sure, baby! As an old saying goes, knowledge is _________.