Jenny worked hard before the final examination, and it _______ .She got an A.A.showed off B.paid off C.put off D.took off
Let’s ______ the students into three groups and ______ boys from girls; in this way each group will have a _______ room to live in.
The student, who was ______ to be studying in the classroom, was taken to the police station, which I guess was ______ with the stolen bike.
They ______ on the project for almost one month before I joined them, and now we ______ on it as no good results have come out so far.
There is a ______ of furniture in the market, which can satisfy all the customers’ demand.
—Should I look up the new words each time I come across some? —No, refer to your dictionary only ______.