It is half past ten now.改成一般疑问句和否定句

It s half past ten.(对half past ten提问 ) it` s （HALF PAST TEN)括号提问 it is past half ten?对half past ten提问 i am having a science lesson?对having a science lesson提问 英语表达时间的疑问,It is half past ten or It is a half past ten?“现在是10：30”应该是“It is half past ten”还是“It is a half past ten”?我觉得应该是前者,今天一个老师说是后者,必须得有a,是这样吗, It is half past ten now.改成一般疑问句和否定句 when is your art lesson?a at 10o 'clock b it's half past ten It s half past ten.It stime__________break.后面是? It's ____ half past ten填介词,是不是about? It's a quarter past ten和It‘s half past ten为什么quarter前面加a ,half不加? It's half past ten.可以替换成 It's ten thirtIt's half past ten.可以替换成It's ten thirty. 9到10点的用英语怎么说9:05 It is five past nine.9:10 It is ten past nine.9:15 It is a quarter past nine.9:20 It is twenty past nine.9:25 It is twenty--five past nine.9:30 It is half past nine.就到这里了 it 's half past it's half past It's half past it’s half past It's half past ten now.I think the shop ___. A、opens B、is open C、is opening D、open 填空详解谢谢 her dress is red .It`s half past four.对half past four同上 It's half past ten.It's time ——r break.