Students in this school don’t have classes on Wednesday afternoon, which is      , for teachers have a meeting.

Nowadays, few people form the habit of keeping the habit of candles in the house in case of  power      .

It is the _________ in Britain that young people often do not shake hands when they meet someone for the first time.

The English teacher tells the students to have________for different races and appreciate the diversity of other cultures. 

When Jane began to take swimming lessons, her main ____ was the fear of water．