填空题Tom () his baggage on the conveyor belt. 【put】汤姆正在往传送带上放行李。
填空题Does he () for Air China? 【work】她在国航工作吗?
填空题She () English very hard. 【study】她学习英语很刻苦。
单项选择题He () a very important part in the management of the company.
A.takes B.plays C.keeps
单项选择题The new skirt () her $30.
A.cost B.spent C.took