1.The study raises the possibility(可能性) that dieting is bad for your health.
2.The Center offers programs designed to challenge(挑战) and inspire with hands-on tasks and lots of fun.(2018·北京)
3.Students are encouraged to take control(控制) of their own learning, rather than just depending on the teacher.
4.To do so，it should help to understand why people undertake(承担) voluntary work and what keeps their interest in the work.
5.In order to impress at a job interview，you need to bond with the interviewer(主持面试者) right away.
6.Catherine was supposed to go with me.But she may have to work extra(额外的) hours tomorrow.
7.Any given performance(表演)takes a tour bus full of artists，technical experts，managers，musicians，or writers to create an appealing piece of art.
8.I paused to catch my breath and then positioned(使自己站在……) myself to take the best photo of this panorama.(2017·天津)
9.A recommendation letter is often your earliest written contact with a potential(潜在的) employer, creating a critical first impression.
