句型转换，根据要求在括号中填入所缺的单词。(10分)
There are some toys in the box.(改为一般疑问句)
_________ there _________ toys in the box?
Millie spends half an hour reading English every morning. (改为同义句).
It takes Millie half an hour ______          English every morning.
My brother often lies on the bed after dinner. (用now 改写句子)
My brother _______  _________ on the bed now.
The students do morning exercises for twenty minutes.  (划线提问)
_________   _________ do the students do morning exercises?
Mum is cooking some fish in the kitchen.  (划线提问)
_________ is Mum _________ in the kitchen?