25．If you sleep short of 7 hours, you are three times _______ to catch a cold．

   These comments are not directly ______ to the inquiry about safety standards.

The students are warned not to talk about anything ______ to the accident that happened the other day in the school.

All of us are amazed at this______ temple, which has existed more than one thousand years.

 Madame Michel found herself in an             position, and therefore she felt rather_________.              .