5、thedoor...themoneygoesinhere.Thenwhenthemachinestartsyouhavetoputthesoappowderinthroughhere.W:Isthatall?M:Yes.W:ButisthereanythingIshoulddowhenitworks?M:Youdon’thavetodoanythingelseuntilthemachinestops.W:Thankyousomuch.Question8-10arebasedontheconversationyou’vejustheard.8. W