( ) My brother_______ while he_______ his bike and hurt himself.
| A．fell; was riding | B．fell; were riding |
| C．had fallen; rode | D．had fallen; was riding |
—What are you going to be when you grow up? -- .
A. I’m a teacher. B. I’m a writer.C. I’m going to be a doctor.
—What are you going totomorrow ? —A comic book..
A. buyB. doC. be
--are you going to the bookstore? --This afternoon.
A. How B. WhatC. When
I’m going to the supermarket my sister.
A. ofB. withC. and
--What are you going to do tomorrow?
--I’m going to have art lesson.
A. aB. an C the