My pen is in my backpack.变为一般疑问句,—— —— pen in your backpack?

a pen is in my r_____ hand. My pen is in my pencil case.(改为一般疑问句) ____that is my pen My pen is gone.My pen is lost.My pen is gone.My pen is lost. There is a pen in my pencil case改为I () a pen in my pencil case the pen is in my schoolbag[对没有in my schoolbag部分提问】 -------- ----------the pen My pen is in my pencil case.(对in my pencil case提问) my pen is blue ; my friends is My first letter is in black,not in back.My second letter is intell,not in tall.My third letter is in five,not ingive.My fourth letter is in ten,not inpen.My so the word is . is,canada,in,my,pen,pal,this.(连词成句) pen in pal is Canada my This .连词成句 This is my pen pai in Canada.什么意思 my pen is in pencil case 哪里错了? My pen is in the pencil case改为一般疑问句? There is a pen in my bag.【改为一般疑问句】 My pen is in pencil case.哪里错了? My pen is in pencil case.中有处错误请改正 My pen is in the lost and f______case