If I hadn't lost my temper, things would not be worse now, but at that time I __________ out of control.
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.
Several leading _____ resigned from the party yesterday.
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.
--Mr. Yang looks rather a kind gentleman. ---But in fact he is cold and hard on us. You _____ believe it!