I like reading books which tell about different people and their cultures. (Sentence A1 matches with word Bb and line C.)

Many tourists enjoy most of the festival in Vietnam, even though they don't understand Vietnamese culture very much. (Sentence A2 matches with word Be and line C.)

Mrs. Loan is the teacher who taught us English last year. (Sentence A3 matches with word Aa and line B.)

He didn't come to the party although we expected him. (Sentence A4 matches with word Af and line B.)

Most children like Mid-Fall festival, which is in Mid Fall very much. (Sentence A5 matches with word Bf and line C.)