they are doing their homework now they must hand in them aft
they are doing their homework now they must hand in them aft
They are doing their homework now.变成一般现在时和一般将来时
they don't doing their homework now.
they are doing their _____(homework) in the classroom
They are doing homework now.改为祈使句
( )hand in their homework on time.A,all of they B,all them C
They are doing their homework?对doing their
They are doing their homework now.用at this time yesterday 改写
are they { }their homework?
They are doing their homework carefully.you'd better not----
They are doing their homework.(变成否定句)
doing,they,school,homework,are,their,at 连成一句话