they harvest or (collect) in fall

be in love or fall In America they call ( )“ fall” If I fall in love with you smile to want how to collect how They went_____to collect money. when i fall in love it will be forever or i i never fall in collect sth. or To collect sth. or collecting sth. The harvest is in Autumn. If I fall love in you is wrong or what date did this school or collect term start和In which yea When I fall in love.It will be forever.Or I will never fall they will have a good harvest Because they're fall in love 有语法错误吗?