请问It is 10:00am now.I think the shop A：open B:opens C:is opening D:is open选哪一个?

请问It is 10:00am now.I think the shop A：open B:opens C:is opening D:is open选哪一个? Now is 3:00 am.it is too early () get up.（填介词） It is c____ now .I am sure it is going to rain. It is 3066 now. where is it now? When is it now? When is it now? it is raining now 怎么变过去时 it is raining now 这句变过去式 变成了：it rained yesterday.请问 为什么后面那句不加BE动词的过去式形态 were/was?不甚感激!i am back 的过去式是什么？am back 不都是动词吗 It is eight o'clock now. I have just cleaned my room. I ___ (go) to bed in eight minutes' time.请问答案是： am going 还是 am going to go 为什么,谢谢!希望能给个解释 It is time to go home now .I am on a bus on a r___dayand It is so that I wanted ,Now I am living without it is just that I am getting lathargic right now,I can't think that straight right now, 用三个am造句,要求三个am意思不一样,这是英语书上一道动脑筋题,请问我这样造句对吗?It is eight am now.I want to listen to the radio but the channel of the radio isn't right,so I am changing the channel of the radio.I wan 请问I am off the hook now. It is 6:00am,but chila was not back ___.A:either B:still 请问是哪个答案 It is raining now.It_____yesterday. what time is it now It is snowing now.It______yesterday.