单选题 What _____（部门）do you work in the hospital?

单选题 -_____ is the grape? -10 yuan a kilo.

单选题 _____ flavor do you like?

单选题 I'm here for an ______（面试）by appointment.

单选题 We'll contact you _____ one week.

单选题 I _____ buy some grapes.

单选题 What can I do ____ you?

单选题 It's _____ now.