（ ）Peter is _____ in his class.
Tom usuallyat seven on Mondays .
The mouse is front of the cat .
first , I fell over . But it didn’t hurt .
Chinese people invented.
There a book and two pens in the bag .
at seven on Mondays . 
front of the cat .
first , I fell over . But it didn’t hurt .
.
a book and two pens in the bag .
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