I'd like to go with you，_____I'm too busy．（ ）
| A． |
or |
B． |
and |
C． |
but |
D． |
so |
I don' t want this book because of the price．May I have another one？
How about this one ？ It is as interesting as that one and ______ expensive．（ ）
| A． |
more |
B． |
less |
C． |
little |
______ do teenagers need to sleep ？
At least eight hours a night．（ ）
| A． |
How long |
B． |
How many |
C． |
How often |
Why are you worried？
The movie will start in 20 minutes ， but the bus______ hasn't come．（ ）
| A． |
still |
B． |
already |
C． |
always |
What else do we need to make cold beef ？
_________．（ ）
| A． |
Two spoons salt |
B． |
Two spoons of salts |
C． |
Two spoons of salt |
What _____ will you win after winning the competition in the program Stay to the End（一站到底）？
A free trip to Bali Island．（ ）
| A． |
prize |
B． |
attention |
C． |
advice |