连词成句 people,100m,in,can,the,9.87,run,fastest,seconds（.） did,at,last,well,the,week,sportsday
all,the,school,students(.)
in,first,was,team,place,dragon(.)
you,your,enjoy,picnic,did(?)
is,man’s，the,he,100-metre,first,race,in(.)