1."I suggest that the parent should learn to share their children's fellings"依一句所之+that+SVO係因為suggest可以後接that+SVO定還是將"that the parent should learn to share their children's fellings"睇成that clause
2."The fact that parents and children have a poor family relationship tops the problem list"依一句之所以+that+SVO係因為fact可以後接that clause(我睇過一本grammar書佢話noun clause can be after such nouns as fact)定還是"that parents and children have a poor family relationship"係apposition 如果係apposition可唔可以講多d點用apposition
3."The reason for the spate of school violence is that the victims are reluctant to report the case to the police"問題係依一句之所以+that+SVO係唔係因為將”that the victims are reluctant to report the case to the police”睇成that clause,同埋個that係唔係5可以省略