My cousin would like to risk _____ the weight-loss pills rather than _____ in a gym. —Really? She must be mad.

When do you and Jim go to the cinema?—We go there at eight thirty_____ the evening_____ National Day. [ ]

____ will he be back? In a week.　[ ]

________ students are in the classroom.

Elvis Presley has sold more than one______ records all his life.