He is help grandpa.哪个单词错了?

He is help his grandpa这句话哪里错了 He is help grandpa.哪个单词错了? He is help his grandpa.哪里错了,并把正确的句子写下来. My grandpa is old.He has g____hair grandpa is very() .he likes heping others Is your grandpa( Yes,he is.( )70 years old. my grandpa is n______,but he is very healthy This mam is my grandpa.He is very 什么 my grandpa is old ,--he looks young .怎么写? my grandpa is old ,--he looks young .怎么写? my grandpa is old,but he s___ studies english He is hlep his grandpa?那错了 he is visiting his grandpa( tonight)对括号内提问 he is happy---------- (help)people That is my grandpa.He（）young. a.look b.looks c.That is my grandpa.He（）young. a.look b.looks c.likes my grandpa is 80 years old ,but he is healthy 的同义句 用恰当的介词或连词填空.Grandpa is often ill now,he is not____healthy____before. she is my grandma and he is my grandpa.改为同义句