1. 阅读理解。    Thirty years ago，my grandparents were young.They didn't wear glasses.Grandma was beautiful.She was a nurse.Grandpa was thin and tall.He was a teacher.He went to work by bike.He liked playing badminton.
    Now they are old.They wear glasses.Grandpa can't ride now.He often goes for a walk with grandma after dinner.

1. （1） Grandma was  a ________thirty years ago.

   A . nurse B . doctor C . teacher
3. （2） Grandpa went to work ________.

   A . by bus B . on foot C . by bike
5. （3） Grandpa liked ________thirty years ago.

   A . going for a walk B . playing badminton C . riding a bike
7. （4） They ________glasses now.

   A . don't wear B . wear C . didn't wear
9. （5） They often  ________after dinner.

   A . ride a bike B . go on a picnic C . go for a walk