"Meatout Day" is ________ March 20th． Many people in the world don't eat any meat that day．（ ）
| A． |
at |
B． |
in |
C． |
on |
Most British people drink tea every day ____ they prefer black tea． They usually add milk or sugar to their tea．（ ）
A．soB．orC．butD．and
My grandparents like stories ____ have happy endings．（ ）
A．theyB．whoC．whichD．/
A primary school in England has ____ signs at its three entrances（入口）， saying： Greet your child with a smile， not a mobile．（ ）
A．put intoB．put offC．put onD．put up
The TV news reports that there ____ a storm the day after tomorrow．（ ）
A．isB．wasC．will beD．has been
When you are in your school dining hall during lunchtime， you may not feel lonely _______ you can find someone to have lunch with．（ ）
A．ifB．unlessC．afterD．because