They play basketball 一般过去时和否定句
They play basketball 一般过去时和否定句
They play basketball every day 改为否定句和一般疑问句
They play basketball well怎样改否定句
They play basketball on Saturday .(改为否定句)
they are going to play a basketball game 的同义句 一般疑问句 回答 否定句
we play basketball on sundays.否定句
Play basketball with us.改为否定句
I play basketball.(改否定句)
They played basketball yesterday改否定句
They have a basketball(改为否定句)
They play soccer ball.改为一般疑问句和否定句.
英语一般过去时肯定句和否定句