There are three pens in the box?

There are three pens in the box? there are()pens in my pencil box Are there any pens in the pencil-box?是什么There be的语序啊?There b There __ a pencil and three pens in my box ___of the pens in my pencil box are from my sister.A.Three-t There are three _______(knife)in the box. how many ball pens are there in the pencil-box?为什么中间要加are th There are some pens in the pencil box改为一般疑问句 请问There are some pens and rulers in the pencil-box.改为一般疑问句怎么 There are all __(kind) of colour pens in the box.填什么? How much pens are there in you pencil-box? There aren't( )pens in the pencil-box.