The businessman ____works_in_business________________.
The pilot _____drives_a_plane_____________________.
The rover ____wanders_in_the_street_____________________.
The racer runs in a competetion.
The miner __digs_coal___________________________.
The farmer _______plants_crops_and_grains_____________________.
The joiner ______makes_furniture__________________________.
rocer 是什么啊,错了吧 ,应该是racer或者是rover吧,我想你应该指的是racer.