---Should I help you, sir?
---I appreciate ________ if you do me the favor to pack the luggage.
A．/ B．that C．you D．it
---Can you shoot that bird at the top of the tree?
---No, it’s out of ________.
A．range B．reach C．control D．distance
---How about ________ Christmas evening party?
---I should say it was ________ success.
A．a;a B．the;a C．a;/ D．the;/
Nowadays more and more people regard traveling as part of their life, and Chinese transport has been strengthened for the holiday travel ____.
A．agent B．diploma C．dilemma D．boom
---Mum, have you seen my U-Disk?
---____________ you bought last Sunday? I'm afraid I haven't seen ________.
A．The one; one B．That; one C．One; it D．The one; it
You don’t need to be ______ Bill Gates to be successful. As long as you can help someone and inspire him to make a difference, you are ____ success.
A．the, the B．a, a C．a, 不填 D．不填, a
