Gina's books are _ --on her bed, on the sofa and under the chair.
If you don’t go to the mountains with me tomorrow,______.
He ____ much food ____ the poor family.
Would you mind ______ here?
_____ Jack ____ Mike can go to the meeting because one of them must stay in the classroom.
We should do what we can ___ the endangered animals.----Yes,it’s our duty them.