（1）I like dolphins because they can show well. (对划线部分提问)
____  you like dolphins?
（2）The students in our school sleep nine hours every night.(对划线部分提问)
____ do the students in your school sleep every night?
（3）让我们先去看大象吧。
____ go to____ the elephants____ .
（4）老亨利喜欢和孩子一起玩耍。
Old Henry likes ____ kids.
（5）有些学生白天睡觉，晚上上网。
Some students sleep ____ , and surf the Internet ____ .