21．Students should be encouraged to use ________ Internet as ________ resource.
A．/；a B．/；the
C．the；the D．the；a
22．We chose her for the job because she was ________ to the others.
A．inferior B．superior
C．sensitive D．sensible
23．—Have you heard the latest news?
—No，what ________？
A．is it B．is there
C．are they D．are those
24．A species will ________ if it can’t reproduce enough babies in every generation.
A．die out B．die away
C．die down D．die off
25．—Who will ________ you to the airport tomorrow morning?
—My mom.
A．coordinate B．accompany
C．cooperate D．associate
26．We ________ red，and on big occasions we often decorate our home in red.
A．admire B．adore
C．respect D．regard
27．When I was young，my father ________ tell me stories about the dragon.
A．would B．should
C．might D．could
