读短文，判断正(T)误(F)。
Mr Green (格林) is a teacher. Mrs Green is a bus driver. They have a son and a daughter. They are Jim
and Kate. Jim is 11 years old. Kate is 16 years old. Jim is Kate's brother. Kate is his sister. They are good
students.
( ) 1. Mrs. Green is a teacher.
( ) 2. Mr. and Mrs. Green have two sons.
( ) 3. Kate is fifteen years old.
( ) 4. Jim is a police officer.
( ) 5. Jim and Kate are students.