动词填空 用括号内所给动词的适当形式填空，并将答案写在答题卷标有题号的横线上。（本大题共8分，每小题1分）
小题1:The musical video you look forward to _________________(sell) out yesterday.
小题2:At this time yesterday, that woman together with her sons _______________(wait) for his husband at the station.
小题3:Look! The snow ______________(stop).Let’s go outside to make a snowman.
小题4:Last week they replied to my letter. They said they __________(fly) to see me the next month.
小题5:I don’t know what I should pay attention ________________(reduce) the pollution.
小题6:When I got to the factory, my workmates ________________(finish) their work.
小题7:Our school _________________(organize) a visit to the park unless it rains tomorrow.
小题8:When we were young, our teacher told us the earth _____________(travel) around the sun.