【分析】 1. 由第二句Tomorrow is Saturday.可知答案。
2. 由第五句At 8:30, I"m going to do my homework.可知,她八点半要做家庭作业。
3. 由第六句At 10:00, I"m going to visit my grandparents with my sister.可知,Bai Ling和她妹妹要去看她的grandparents而不是aunts,故用否定回答。
4. 由倒数第三句So we are going home at about 6:00.可知,她大约6点回家。
5. 由最后一句I think I will have a busy Saturday.可知用一般将来时的肯定回答。