My name is Gao Ping． My English teacher is Julia． She is from England． She has two children， a son and a daughter． Her daughter is Betty． Her son is Dick． Julia and her daughter are in China， but her husband Paul Smith is in England． Her son is in America． Paul is a policeman． Dick is a college student． Betty and I are in the same school． We are classmates， and we are good friends． I teach her Chinese and she teaches me English．（1）Julia and Paul are Betty's ____ ．A． teachersB． studentsC． parents（2）Dick's ____ is my good friend．A． fatherB． motherC． sister（3）Dick and Betty are ____ ．A． sisters and brothersB． sister and brotherC． sister and brothers（4）Betty's father is a ____ in England．A． teacherB． policemanC． worker（5）Paul's wife is a ____ in China．A． teacherB． workerC． housewife