The white pants are 88 yuan(对画线部分提问)如题还有This sweater is Lucy's(改为复数句)She wants a black bag(改为一般疑问句)

问题描述:

The white pants are 88 yuan(对画线部分提问)
如题还有
This sweater is Lucy's(改为复数句)
She wants a black bag(改为一般疑问句)