1:Peter made some miskakes in his homework.(变成否定句)
Peter didn't_ _make_ _any_ mistakes in his homework.
2:We had a good time at Children's Palace last week.(变成一般疑问句)
_Did_ you _have_ a good time at Children's Palace last week?
猜迷语.
1:What kind of dog doesn't bite or bark?It's _Hotdog_.
2:What a room has no walls,no doors,no windows,and no floors?
It's _heart room_.
3:What has hands but no feet,a face but no eyes,tells but not talk?It's __Clock_.
4:What is black when it is clean and white when it is dirty?
It's _blackboard_.