There is a pen in my bag.【改为一般疑问句】

There is a pen in my bag.【改为一般疑问句】 there're some books and a pen in the bag 改为一般疑问句《 》there 《 》 My pen is in my pencil case.(改为一般疑问句) There is a pen and a book in my bag. there is a closet in my room 改为一般疑问句 his ID card is in my bag改为一般疑问句 My pen is in the pencil case改为一般疑问句? 1.Is there a bag of meat in the fridge?改为一般疑问句 My bag is green. 改为一般疑问句. My bag is yellow改为一般疑问句 there is a book in the bag变一般疑问句 there is a book in her bag 变为一般疑问句