and his brother are friends good bob my合成一句话

They are his sister and brother.把his sister and brother提问 They are Peter and his brother(对 Peter and his brother提问) and his brother are friends good bob my合成一句话 Jack is his father and Bob are his brother哪个是错的应该是什么 修改病句Jack is his father and Bob are his brother. “They are his father,his mother,his brother and ___（他）”横线上应该填主格还是宾格? This is his brother,and those are（ ）sisters.A.two his B.his two C.a D.an the room,are,in,brother,sister,his,and(连词成句） the room are in brother sister his and怎样组成句子 Peter and his brother are from the USA改为一般疑问句 and,his,brother,are,friends,good,Bob,my 这个句子的正确顺序 Dave and his brother are all good at playing tennis那里有语病? He and his brother ( )doctors.应填写哪个系动词.is 还是 are?为什么? both his sister and his brother basketballlayer.A.is B.am C.are D.be 求原因 That are his brother.变为一般疑问句 Jack is hie father and Bob are his brother.错在哪里还有Tom and i am good friends. And the little brother often ( ) his thumb jenny and alan are sister and brother