keeping healthyis very important for you 这个句子对吗?

keeping healthyis very important for you 这个句子对吗? keeping My father likes( )thin and healthyis be being was I've been keeping in _with him for over 30 yearsA.topic B.touch C.going D.train I've run for 20 minutes every morning___(keep) in good health.这里用 to keep还是keeping? 为什么? keeping pets in keeping never keeping keeping up keeping rainwater house keeping goal keeping peace keeping 这句话看不懂I've been doing rather well though,been keeping busy with summer and the nice weather.搞不懂逗号后been的成分? Commitent doesn't mean sticking to ape rson when you don't have any option,it means keeping arelation with .someone even though you ve lots oroptions 英语翻译以下为歌词：I feel it's changing,I stay the sameI'm...a solo cello outside a chor-usI've got a secretIt's time for me to tell that you've been keeping me warmJust sweet beginnings and bitter en-dingsIn coffee city,we borrowed hea-ve Commitent doesn't mean sticking to ape rson when you don't have any option,it means keeping arelation with .someone even though you ve lots oroptions什么意思 keeping pets60字左右,