_____ in the dark, his head hit against a tree．
A．Walking B．He was walking C．Walked D．When he was walking
We were in _____ when we left that we forgot the airline tickets．
A．a rush so anxious B．such anxious rush
C．so anxious rush D．such an anxious rush
You’d better choose someone________ you think ________ kind and friendly to help you．
A．whom; is B．who; is C．that; to be D．which; to be
They are teachers and don’t realize ________ to start and run a company．
A．what takes B．what they take C．what takes them D．what it takes
I ____ him by surprise and he had no time to think of an excuse．
A．caught B．seized C．held D．took
I’m sorry to ______ you, but can you tell me how to get to the library?
A．bother B．puzzle C．annoy D．worry
