A new study suggests that the more teenagers watch television,_______ develop depression(抑郁症) as young adults.

The sportsman ________ save a drowning boy that afternoon;the boy’s parents appreciated him very much.[ ]

Would you like __________ with me– Yes, I’d love to.

Hello，Lisa! What are you doing–________．I’m watching TV at home．

Kate, ______ girl, wants to be a teacher.