We felt _______ scared that we were afraid to go out at night．
A．such B．pretty
C．quite D．so
Dr. Martin Luther King _______ on that day．Everybody felt sad for his death．
A．killed B．was killing
C．was killed D．is killed
_______ I didn’t find my wallet．But in the end I found it in the drawer．
A．After all B．At once
C．In time D．At first
She _______ a newspaper while her father was watching TV．
A．was reading B．read
C．reads D．is reading
What _______ your parent _______ at that time yesterday?
A．is；doing B．are；doing
C．was；doing D．were；doing
We didn’t know _______．
A．what are they shouting about
B．what they are shouting about
C．what they were shouting about
D．what were they shouting about
