I called you several times．but you didn’t________．
A．take up B．look up
C．pick up D．stay up
The campers were so tired that they________asleep soon．
A．dropped B．drop
C．fell D．fall
I________my clothes when the phone rang．
A．wash B．washed
C．am washing D．was washing
When I left my office，I saw the headmaster________to some students at the school gate．
A．talk B．talking
C．talks D．to talk
They thought about________some photos in Beijing．
A．take B．to take
C．taking D．took
The man followed the boy________what he wanted________in the small room．
A．to see；to do B．to see；do
C．see；to do D．see；do
