Is this a ping-pong ball?做回答
Is this a ping-pong ball?做回答
________you_______(have)a ping-pong ball?
I have a ping-pong ball.
Do _ have a ping-pong ball?
We have a ping-pong ball.
I have a ping-pong ball.对a ping-pong ball画线提问
Tom has a ping-pong ball 改为否定句 Tom( )( ) a ping-pong ball
My sister has a ping-pong ball.改为一般疑问句并作否定回答
Tom have a ping-pong ball?A.Do B.Does C.Is D.Are
Table -tennis is another way of s____ ping-pong ball.
Exercise such as ______(play) ping-pong ball is fun.
what is ping-pong(回答)