Look, read and judge. 根据图片，判断句子对(√)错(×)。

(     )1. The schoolbag is on the chair. The bike is under the desk.

(     )2. Kim is writing on the blackboard.

(     )3. They are playing football.

巡逻中发现客户没关好房门，立即敲门大声询问，如无人应答时立即向（）报告。

A.领班或主管

B.前台

C.客户

D.邻居