Many teachers were impressed by Kris's ________ attitude to life because he never gave up.
A．positive B．casual
C．careless D．practical
If you don't build your dream, someone will hire you to build ________.
A．it B．them
C．yours D．theirs
The basic design of the car is very similar to ________ of the earlier model.
A．that B．it
C．this D．one
The teacher assigned the task to the three boys and ________ did his share.
A．any B．all
C．every D．each
If you don't go after what you want, you will never have ________.
A．one B．it
C．them D．these
—What are you two whispering about over there?
—Oh, ________. Just small talk.
A．no B．nobody
C． none D．nothing
