题目内容
介词或副词填空
What are you talking________ ?
用适当的介词或副词填空
—What’s the sweater made ________?
—Wool, I think.
What do you do ________ your free time?
根据句意用适当的介词或副词填空.
What's the time ________ Beijing now?
What' s ________ dinner? I' m very hungry.
What were you talking ________ ?
