英语句型转换There are some books on the bed.(改为一般疑问句)_____ ____ __

英语句型转换
There are some books on the bed.(改为一般疑问句)
_____ ____ _____ books on the bed?
There are some teachers in the office.(改为否定句)
There _____ ___ _____ teachers in the office.
The bedroom is very untidy.(改为一般疑问句)
_____ ______ ____ very untidy?
There are some bottles on the kitchen.(对on the kitchen进行提问)
______ ______ the bottles