Sam Scott and his sister Ann are students. Sam(11) school by bus, and Ann does, too. Some of(12)walk(走) to school.Sam and Ann (13) at four o'clock in the af- ternoon. They (14) before dinnerc晚饭前),and they watch TV after dinner. They u- sually(15 early(早). Sam and Ann (16) three meals(饭) a day :breakfast, lunch and dinner. They.have breakfast at home.(17) they have lunch (18) school. They often eat dinner at home.Mr Scott (19) from( 20) at five and they have dinner at six. ( )11.