( )——_____ will you do? ——I’ll play football. A. What B. When C. Where
( ) My brother_______ while he_______ his bike and hurt himself.
( ) I see ________ inside the envelope.
( ) —Must I finish my homework now? —No, you_______. You_______ finish it tomorrow.
( ) The rain comes from the_______.
( ) Lucy doesn’t have ________ eraser, but Lily has ________.