I have to babysit my sister the [w ] morning 括号里填什么?

I have to babysit my sister the [w ] morning 括号里填什么? I have to babysit my little brother when my parents are a ____.（根据首字母提示完成单词） I was busy to ______(babysit)my sister yesterdayWhy? I couldn't go to the theatre with you last night because I ______ babysit my Aneedn B mustC have to D had to I can't go there with you .I have to babysit my sister.该怎么回答A.That right B.thank you C that'sOk can you play with us,tina?____,i have ____my sister.she can`t be at home alone1.sure,to babysit 2.sure,babysit 3.sorry,to babysit 4.sorry,babysit Last night,my parents______(get)back home late,so I had to stay at home and babysit my little ---why did not you come to the party A:--because i had to babysit my brother B:---you are right I have to Achieve my 用方框内短语的适当形式完成句子wash the dishes put on turn down the TV make some posters make dinners clean my room get out of the bathroom babysit his little cousin ring away lend your car1Sorry,i'll do it 2I have to every day3OK.I'll I can't go swimming with you this afternoon.I_____(babysit) my littile brother at home I have to help my mother ()dinner I want to have my new I have to lookafter my ___ grandpa i have nobody to call my own i have to wash my face q------- I have nobody to call my own I have to r____ my homework today