A study shows a ______ walk every day can keep people from becoming fat.A. 30-minute B. 30 minute’s C. 30 minutes’
______ of that country is covered by snow.
He runs fast nobody can catch up with him.
— Were you allowed to go to your cousin’s birthday party? —No, I .
Someone is knocking at the door. It my sister. It's time for her to be back.
— Did you see the movie ‘If You Are The One (非诚勿扰)’ last night ? — Yes, but when I got to the cinema , the film ________ for ten minutes .