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.
A. was trying B. have tried C. tried D. had tried
Several leading _____ resigned from the party yesterday.
A. figures B. numbers C. images D. memberships
The test not only helps make our _____ acquired knowledge permanent, but also enables us to find out what needs to take more time to improve.
A. quickly B. presently C. shortly D. newly
--Mr. Yang looks rather a kind gentleman.
---But in fact he is cold and hard on us. You _____ believe it!
A. shouldn’t B. couldn’t C. wouldn’t D. needn’t
---How do you like the concert?
---I really enjoy it. I didn’t expect it was _____ wonderful.
A. more B. most C. very D. as
