He is Jack Smith.Jack is ()frist name and Smith is last name.括号里面填什么?

He is Jack Smith.Jack is ()frist name and Smith is last name.括号里面填什么? How old is Jack Smith Jack Smith is a boy.______family name is Smith I'm jack Smith,my ( )name is smith I am jack smith.jack is my( )name is he jack? Is he Jack? 单项选择 I'm Jack smith ,my last name is() Ajack Bsmith Cjack smith Dsmith jack Is he Mr.smith 改错 This letter is .jack jack' he He is n___ Jack.He is Tom. Mr Smith asked Jack if he would go out with him that eveving改写为()you ()()with ()(),jack?saidMr Smith. He is jack,my brothers. He is w ____ Jack he is a jack-leg Jack Smith's -----(one)name is Jack.-------里填什么三分钟，要不就关了 Jack is from England.He is E------- Who is he?He is Sir Smith.改错