she ___for 2hours at the meeting but she didn't ___anything importantspoke saysaid speakspoke speakspoke talk

she ___for 2hours at the meeting but she didn't ___anything importantspoke saysaid speakspoke speakspoke talk His mother looked at him____and she has stayed ___for some days是不是两个空都填angrily she sleeps at nice hours every night 改错 she usually sleeps ______(little)than eight hours at night She kept me waiting at ______ (little)two hours. the ____ of the hotel ___for 24 hours a day Tony is ___for his test at home. 1.Ann is very tired because she ___for hours.a.typed b.types c.is typing d.has been typing选c为什么不对?我知道正确答案,可我想知道为什么选C不对?那选C代表什么？ She _____ for ten hours at least.It was at nine that she fell asleep last night.为什么是slept 这个题选那个?---I'm sorry to keep you ___for so long time,---Why?I've been ___for about two hours.A.waiting .waiting B.waiting ; waited2.She has fun ___English movies.A.to watch B.watching 都请说明理由 She works _____(at,for)7 hours every day.求学霸救命, She reads English----two hours every day.填in at for after那一个 Helen studies in a secondary school.She spends about eight hours a day at school. she watched tv three hours'ago(用at nine yesterday evening改写句子) I‘m going to ___for you at the bus stop she___for ten hours at least.it was at nine that she fell asleep last hight.为什么填 slept?有for ten hours 应该用现在完成时啊 对画线部分提问 she has been working for 2 hours for 2 hours 画线 It's ___for you to travel from Beijing to New York in 4 hours