Of the two sisters, Betty is _____ one, and she is also the one who loves to be quiet.
—What did the teacher say just now? —He said that the earth __________ around the sun.
Nobody but a few little boys __________ in the garden now.
Would you please keep silent? The news that the milk contains a harmful chemical __________ and I want to listen.
les __________ before the guests arrive.
The __________ look on his face showed that he had enough confidence in himself.