SCHOOL:
In class: 1+1=2
Exercises: 1+2+1=4
Test: John buy 4 oranges. He eats one and gives another to Ted. Calculate the sun's mass.
yiwen chan
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In class: 1+1=2
Exercises: 1+2+1=4
Test: John buy 4 oranges. He eats one and gives another to Ted. Calculate the sun's mass.
only one who felt this. Oh boy….