her father helps her.为什么help要加S

Her father often helps him ( )Japanese Her father often helps him______ Japanese. her father helps her.为什么help要加S Sandy often helps her father _____(clean) his car her borther lives with hers and helps she with h her death helps her father________a.living b.live c.alive该选哪一个?我发错了，应该是 Her heart helps her father ______ 改现在进行时 Lucy usually helps her mother in the afternoon?t h Here is a letter ( ) you ( ) your father.Don't draw ( ) pens.Mary helps her friends ( ) their Chinese. her husband helps around the 新概念英语连词1:is,bedroom ,where,tim's2:will,us,english,teach,who,this,yeas 3:my,pretty,girl,is ,daughter4:iong,are,stay,going,you ,to,here,how5:leaving,which,beijing,is,tran,for6:father,her,it,a,car,is,lovely,says7:me,helps,with,English,my,h my father often helps my mother____breakfast My father helps me w___ my English Mf father often helps me () music Every day Mary drives her plane to the school and comes home early to h( ) her father and mother. her father的音标 She often helps her father ( )the house on SundayShe often helps her father ( )the house on SundayA、cleans B cleaning C clean D to clean请说明理由还有一个问题,什么时候用动名词?打错了 D是to cleaning she often helps her grandpa( )the flowers Jill often ( )learn geography A.helps we to B.helps me C.helps his with D.helps her with