Who is that man in black? — He is _______ art teacher in our school.

______ do you want to go shopping?–After school.

Thanks anyway. I’ve got an early start tomorrow morning.

Who is suitable for the new chairperson of the Students’ Union?—David is. He is ______ enough to come up with new ideas.

There are_________ floors in this shopping mall. KFC is on the_________ floor.