During Dr Mar's last visit, he ________ on 150 patients on the ORBIS plane.
| A． |
operates |
B． |
is operating |
C． |
will operate |
D． |
operated |
Prime Minister Li Keqiang arrived in Shiyan____May 23nd，2016．（ ）
A．atB．onC．inD．from
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