Tom has been fired by his boss． — ? As far as I know, he is a hardworking and considerate fellow．

Tom, keep ________the fire, or you will get burnt.

Where is Zhang Hua? Is he in the classroom now?—He be there, for I saw him in the teachers’ office just now.

This bookJenny’s. Because her name is on the cover of the book.

Take a walkthe park on Center Avenue.[ ]