( )1,A,7:15. B,8:00. C,8:15.
( )2,A,To the airport. B,To school. C,To the cinema.
( )3,A,Three years ago. B,About 3 years. C,About 2 years.
( )4,A,He wants to go swimming. B,He wants to see a doctor.
C,He wants to look after his grandmother.
( )5,A,He is too heavy to help her. B,He is not so strong.
C,He doesn't know how to help her.