1remains是谓语应选非谓语;非谓语有done(表被动),doing(表主动),to be done(将来时)三种形式;in the future将来时标志选to be done形式;see是及物动词后必须加宾语没有宾语变被动形式所以填to be seen
2have a hard time do固定搭配
3mind谓语应选非谓语smoke是不及物动词与me 是主谓关系(主动)所以选doing
Dowould you mind memy dong
4选非谓语laugh与us 是主谓关系选laughing
5GOT TO必须,只好固定口语用法