be的动词正确形式填写I( )a good student He( )walking with his friendShe( )in the classroomYou( )a beautifulThey( )my good friends Lingling and wei fang( )inThe bird ( ) in the treeTom with his parents( )in Chine now We ( ) having a good time LiLei ( ) lying in the sun
问题描述：
be的动词正确形式填写
I( )a good student
He( )walking with his friend
She( )in the classroom
You( )a beautiful
They( )my good friends
Lingling and wei fang( )in
The bird ( ) in the tree
Tom with his parents( )in Chine now
We ( ) having a good time
LiLei ( ) lying in the sun
答
am
is
is
are
are
are
is
is
are
is
答
I( am )a good student He( is )walking with his friendShe( is )in the classroomYou( are )a beautifulThey( are )my good friends Lingling and wei fang( are )inThe bird ( is ) in the treeTom with his pare...