Theycouldseenothing(同义句转换)MissLingtoldustostop(talk)andlistentoher.

I left my bag on the bus .I can't ( )it now.
A,look for B find C found D look after.
Can you see a plane (fly)over the building?

你好，很高兴能够在这里回答你的问题，这道题的正确答案应该为：

1 They couldn't see anything.
2 talking
3 B
4 flying

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选择B吧。 再看看别人怎么说的。