where do you think he is

where do you think he is Where do you think he comes from与Do you think where he comes 是"where do you think the best place is"还是"where do you think where does he live?do you think?合并成一句 where do you think he should take?应该怎么回答? Where do you think you Where do you think is the best?which place do you think is t ”where do you think she is going”这句话对不对? What do you think he is doing还是Whai do you think is he doing 在Where do you think he lives?中为什么think和he间不加does或did? Where do you think () go Where do you think _____?