选出错误部分并在题后的横线上写出正确的答案。

(     )1. What's time  is  it? _____                                    

                A      B    C

(     )2. It's  half  to  six. _____                                        

             A    B   C

(     )3.  It's time for go to school. _____                                   

               A         B              C

(     )4. I get up in a quarter to seven. _____                                 

                 A     B             C

(     )5. Mike and I am on duty today. _____           

                  A          B     C