He can swim a_____ the river safely .
He can swim a_____ the river safely .
he can swim in the river 将 can 改成like
can表推测 、一定中 ,句子he can swim ji the river.反义疑问句
can you swim 空the river
she can swim ---(cross)the river.
Can you swim in the river
The litter boy can swim (swim swims )in the river
They can swim in the river.(改为否定句)
I can swim in the river 改为一般疑问句
Can you swim in the river?(写出否定回答)
you can swim in the river 反义疑问句?
can you and your brother _____(swim) in the river?