将右栏答语前的题号填在左边的括号内
Liu Ming________a toy car. A.has B.have C.there is
There________two pens and an eraser in the box. A.is B.am C.are
Farmers________rice now. A.are planting B.is planting C.are plant
Everything________green in spring. A.am B.is C.are
选出错误的一项,并在横线上改正过来。(15分)