Is it in the pencil box?改为复数 Are the p

Is it in the pencil box?改为复数 Are the p 1.A new knife is in the pencil box.(用some将句子改为复数形式) The ruler is in the pencil box .(改为一般疑问句) my pens are in the pencil box.改为一般疑问句. Her watch is in the pencil box .(改为一般疑问句) Your ruler is in the pencil box.(改为否定句) my eraser is in the pencil box.(改为一般疑问句) (where) (are) my pencils?(It's)(in the pencil- box). what is it?It isa box.(改为复数句） The children are Young Pioeers the pencil is in the pencil box 改为一般疑问句并作肯定回答 改错：The pen in your pencil box is newer than it in my pencil My pens are in the pencil box 改为否定句 My pens _____ in the pen