I really don't know________.A.what to do it B.where to do C.what to do
( )-- What colour(颜色)is your hat ? --It's _____. A. my B. blue C. in the desk
( )(4)She is ______ English teacher A. a B. an C.不填
( )---How many birds? ---____________ A. Ten B. This C. That
( )Good afternoon ,Sam . _______________. A. Goodbye, Amy. B. Good morning. C. Good afternoon ,Lingling .
( )---How are you ? ---I'm ______, thank you . A. five B. fine C. four