【weoftenwatchtvandlistentomusiconweekends.后面的句子哪个是对的itisagoodwaytomakeweoftenwatchtvandlistentomusiconweekends.后面的句子哪个是对的itisagoodwaytomakeushappytheyaregoodwaystomakeush】

　　weoftenwatchtvandlistentomusiconweekends.后面的句子哪个是对的itisagoodwaytomake

　　weoftenwatchtvandlistentomusiconweekends. 后面的句子哪个是对的

　　itisagoodwaytomakeushappy

　　theyaregoodwaysto makeushappy

　　they能做形式主语来指代前面的两件事吗