—Jim, can you work this Sunday?

                      —________? I’ve been working for two weeks on end.

根据汉语意思完成句子。
____ Doing more exercise like running helps to _____________(增强)our body.
____ All of us should _________________________(戒除) smoking.
____ I want go be a doctor _______________________ (将来)
____ Mum, don't (担心)___________________ me. I'll take good care of myself.
____ Why don't you _______             __ （躺下）？

根据句意及汉语提示写出正确的单词。

某同学被蛇咬伤后，医生为他静脉注射抗毒素血清，这种免疫方式及抗毒素血清分别属于（　　）

材料一：“秦王扫六合，虎视何雄哉！”——李白

材料二：