根据汉语意思完成句子。
小题1:Doing more exercise like running helps to _____________(增强)our body.
小题2:All of us should _________________________(戒除) smoking.
小题3:I want go be a doctor _______________________ (将来)
小题4:Mum, don’t (担心)___________________ me. I’ll take good care of myself.
小题5:Why don’t you _______ __ (躺下)?