找出句子中错误的一项并改正。
( )(1) Howoldis you ?
A B C 改正___________
( )(2) Myamten .
A B C 改正___________
( )(3) Whois his name ?
A B C 改正____________
( )(4) Dickhavea dog .
A B C 改正___________
( )(5) Where do your come from ?
A B C 改正___________
( )(6) Lethavefish together .
A B C 改正___________
( )(7) Wehas new friends .
A B C 改正___________
( )(8) Hello , boys and girl .
A B C 改正___________