They are swimming in the river 还是(they are go swimming in th
They are swimming in the river 还是(they are go swimming in th
They (swim;are swimming)in the river
They are swimming in the river是什么句型?
they are swimming ____(happy) in the river
look!they are swimming in the river.l want___them
They are (swimming in the river).对画线部分提问
.Look!They are swimming __________ the river
The boys are swimming in the river
some ( )are swimming in the river是fish还是fishes
_____ fish are swimming in the river.
They often go swimming in this river in()summer
and they are very good at swimming in the