1)North Korea will launch a satellite next month.朝鲜下月将要发射一个卫星2) Every employee in that company is required to be at work at 8:00 a.m. 那家公司的每个员工都被要求早八点上班。3) That class teaches students how to design a website.那个学习班教学生如何设计网页。4) We have to rely on him.我们必须信任他。5) A beautiful scenery can provide an artist inspiration.美丽的景色可以给艺术家带来灵感。