— _______ do you think of the football match?— It's perfect. It's more exciting than _______ match that I have ever watched.

The chairman thought _____ necessary to invite Professor Smith to speak at the meeting.

At our factory there are a few machines similar to________described in this magazine.

Of the two brothers, Bill is    younger one, and he is a quiet boy, _____ that most adults like very much．

On May 12, 2008, southwestern China was hit by an 8.0 Richter scale earthquake, from _____ effects the people are still suffering.