What do you think?  你认为……吗？

　　What do you think she's going to do? 你以为她要去干嘛？

　　What do you think I should order? 你觉得我应该点些什么？

　　What do you think she wants? 你觉得她想要什么？

　　We have to get a nice gift for Mom.  我们得给妈妈送一个很好的礼物。

　　What do you think she wants for her birthday? 你觉得她生日想要什么？