Either you or he _____ interested in playing chess. _____ you or he fond of music at present?
We saw ____ audience clapping their hands when ______ popular singer appeared on the stage.
After a long absence, I went back to college, ______ to pick up where I'd left off.
No matter how ______,scientists are eager to know more about it by exploring.
The parking rules in public places should be ______ strictly, otherwise you will get a ticket. A. realized B, recognized C. consulted D. observed
— Tony, are you listening to me? —Sorry, Sir. I ______ to figure out what you said just now.