—You look________．What’s up，sir?
—I can’t find my ticket，but it’s time to check in．
| A．sleepy |
| B．hungry |
| C．tired |
| D．worried |
Your coat is so cool. Could you tell me ________________?
A. where you buy it
B. where did you buy it
C. where you bought it
Can you follow _______ I say.?
A. thatB. what C. which
—Which would you like, a glass of water or a cup of tea?
—________. I will just have a cup of coffee.
A. Both
B. Either
C. Neither
It’s bad for us to __________ at night.
A. stand up
B. take up
C. stay up
—How much ______ this pair of shoes?
—Ten dollars ______ enough.
A. is, is
B. is, are
C. are, are