Share (Grammar Drill) 基本概念
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He is happy.
O
X
I run happily.
X
O
He is a student.
O
X
I am happy.
X
O
She runs happily.
X
O
I am a student.
O
X
It is happy.
X
O
It runs happily.
O
X
We are happy.
O
X
They run happily.
X
O
He happy.
X
O
run happily.
O
X
He a student.
X
O
I am happy
O
X
She is run happily.
O
X
Iamastudent.
X
O
