I think the computer is ____ a very good price.A.at B.in C. On
-______ does it take you to water the flowers? -Thirty minutes.
-What did they do at the party? -Some sang and ______ talked.
-I don’t have much time for breakfast, mom. -But you can eat it _______.
-Do you think your brother is healthy? -No. He _____ eats vegetables and exercises.
-What time do you get up every day? -______ 6 o’clock. But I get up late _____ weekends.