Sarah是班长,老师走进教室准备上课,她应该这样说:A. Sit down. B. Stand up.
Are ther bridges in your village? A.some B.any
There is a forest the nature park. A.in B.on
What do you have lunch? A.in B.on
There a closet and a shelf in my room. A.is B.are
We are rabbits. We a new flat. A.have B.has