按要求改写句子
1.Alicewassittingwithhersisterbytheriver.
否定句_________________________
一般疑问句_______________________
肯定回答_______________否定回答____________
划线提问（1）______________________
划线提问（2）____________________
2.Theywerehavingateapartyinthegarden..
否定句__________________________
一般疑问句_______________________
肯定回答________________否定回答_______________
划线提问________________________
3.
lwasdoingmyhomeworkateighto’clocklastnight.
否定句________________________
一般疑问句____________________
肯定回答_________________否定回答______________
划线提问______________________
4.Theywerewatchingafootballmatchintheplayground..
否定句________________________
一般疑问句____________________
肯定回答_______________否定回答_____________
划线提问_____________________
5.lwasplayingtheguitarateighto’clocklastnight.
否定句_______________________
一般疑问句____________________
肯定回答______________否定回答_____________
划线提问______________________