the boy are swimming in the river now 改成否定句
the boy are swimming in the river now 改成否定句
The boys are swimming in the river
there are some boats on the river改成否定句
The boy likes swimming in the river in th
look The boy[ ]in the river.1 swimming 2 swims 3 are swimmin
_____ fish are swimming in the river.
They (swim;are swimming)in the river
1swim in the river 改成否定句 2.let us discuss the question改成 否定
改为否定句:There are some boats in the river.
Ken and Ben are swimming in the river.变成一般疑问句及肯,否定回答
Some people ()swimming in the river now.A.is
Li lei used to go swimming in the river.(变否定句和一般疑问句)