when you 4 5 the river?
3.Take care when you are swimming a____ the river.
when the donkey stepped into the river
Do you save a classmate of ()when he falls into the river?
when the boy playing by the river fell into the river ,I was
You can cross the river by f____
can you swim 空the river
Can you swim in the river
When will we go_____ the Changjiang River to Shanghai?______
when he was [ ] he went down to the small river
When she arrived,he ______________the waste into the river.(
when he ( )free ,he goes fishing in the small river .
when i passed the river为啥用passed.