There are many things in different areas ________ we can do to reduce the possible dangers of AIDS.
A．that B．there C．what D．where
Every time she was in trouble, she went to him for help, as he said he _____ do anything for her.
A．should B．must C．would D．might
John plays basketball well, _____ his favorite sport is badminton.
A．so B．or C．for D．yet
After walking a whole day, I was almost________, not feeling bad, though.
A．out of shape B．out of control C．out of breath D．out of order
During the reconstruction of the city , many modern tall building went up old shabby houses were torn down.
A．in what B．where C．in which D．which
Most scientists seem to agree that ________ certain limit should be set on ______
sale of cars to ease air pollution.
A．a; the B．/; the C．the; / D．the; the
