改错 47.Please return the book back to the library.-----------

改错 47.Please return the book back to the library.____________________ 48.How did she day
改错
47.Please return the book back to the library._________________________
48.How did she day at the meeting?Nothing.__________________________
49.
What did she speak?She spoke very softly.
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50.
He is more and more crazy about play games.
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51.Do you all know the importance of protect wildlife.___________________________
52.Work must come the first.____________________________
53.
The children lost their way in the forest.They didn’t know what to do
it.__________________________
54.
The answer sounds like right.
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55.
She got to the school much more earlier than I.
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56.
What a very nice present it is!
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57.I found a purse on my way to home yesterday.___________________________
58.
Who made the boy to stand so long?
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59.
The man fell off from the tree.
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60.
There is a river in front of the house.____________________________