You are not supposed to enter the teachers' office _____（ ）
| A． |
unless you are allowed to |
| B． |
if you want to ask questions |
| C． |
when you are asked to come in |
As we all know，Wudang Mountain is the ____of Shiyan．（ ）
A．proudB．prideC．progressD．purpose
Mary，who's the man over there？
He's my uncle，_____English teacher．（ ）
A．theB．aC．anD．/
Bill，can I get you anything to drink？
Thanks． （ ）
A．You are welcome．
B．It doesn't matter．
C．No problem．
D．I wouldn't mind a coffee．
Do you know this afternoon？
I'm not sure，but I'll tell you as soon as she comes．（ ）
A．how will Betty arrive
B．what time Betty will arrive
C．where Betty will arrive
D．whether will Betty arrive
Why are you feeling sleepy all the time？
Because I late watching the film Kung Fu PandaⅢlast night．（ ）
A．stayed upB．cheered upC．gave upD．took up