the pen is ( )the ruler ( )the pencil case

the pen is ( )the ruler ( )the pencil case [The ruler画线] is in the pencil case.提问 is ruler the green the pencil case in排列句子 ruler,in,the,your,is,pencil,case.组成句子 tere a ruler the in is pencil case拼成句子 the pencil case is( ). My pen is in the pencil case改为一般疑问句? His pen is in the pencil case 改为否定句 The ruler is in the pencil case.变为一般疑问句,并作否定回答 is,ruler,the,green,the,pencil,case,in连词成句的答案是什么 There isa pencil in the Pencil case对a Pen __________your ruler in the pencil case?横线上应填什么?