Hippos can swim in the river 一般疑问句及肯定回答
Hippos can swim in the river 一般疑问句及肯定回答
I can swim in the river 改为一般疑问句
Kitty can swim well改为一般疑问句并肯定回答
I can swim(改为一般疑问句,并作肯定回答)
He used to swim in the river改为一般疑问句
you can swim in the river 反义疑问句?
There are some fish in the river .(一般疑问句加肯定回答)
Can you swim in the river?(写出否定回答)
Can you see the fish in the river?肯定回答
Ken and Ben are swimming in the river.变成一般疑问句及肯,否定回答
The ducklings can swim in the pond.改为一般疑问句
I watch TV in the evening,改否定句.一般疑问句及肯定与否定回答