l am doing my homework now 改为肯定向
l am doing my homework now 改为肯定向
I am doing my homework now.改为一般疑问句
I am doing my homework ( r ) now
l'm doing my homework now改为一般疑问句 并作否定回答
l am doing my homework in the study 改为一般疑问句;并否定回
I am doing my homework now 划线部分提问(划的是doing homework)
Thay are doing homework now改为祈使句
They are doing homework now.改为祈使句
这句话是现在进行时还是一般现在时I am doing my homework now
i am doing my homework now.改成一般疑问句,并作否定回答
I am doing my homework now.I have no time to play ping-pong
I am doing my homework now.(对画线部分提问)