单句改错,下列各句的划线部分都只有一处错误。请指出来并加以改正。
( )1.Can you help Tom and I?
A B C D
( )2.My mother tell us a story everyday.
A B C D
( )3.His uncle often looks books at home.
A B C D
( )4.Is your Chinese teacher old and young ?
A B C D
( )5.Liu Ling's sister are a new teacher .
A B C D