It have opened for no more than a week这句话对吗?

It have opened for no more than a week这句话对吗? 关于英语完成时的题目.1.改错：We have opened the door for 3 hours.可不可以改成: [The door has been opened by us for 3 hours.]?2.Many people have started to join our group since it began.(改为一般过去 My friend has worked in that hospital_________.A.since it opened B.for it opened C.since it opens D.since it is opentell me why? Which of the following sentences is right?A.The school has been opened for 10 years B It is 10 years since they got married C There have had great changes in our town over the years it has been opened for no more than a week 这样说对吗 the shop was quite new, for it ----only the week before . A had opened B. Has been openC. was opening D is opened 为什么答案选A? 一.模仿例句回答以下问题 例句1.问：Hasn‘t anyone opened the window yet?答：Someane has opened it.It has already been opened.例句2.问：Hasn‘t anyone opened the windows yet?答：Someane has opened them.They have already been op I have milk for itI have milk for it 帮助找找句中的错误.Some people argue that it’s convenient for travelers to have cups of delicious coffee and have breaks in the Star Buck of the Forbidden City .On the other hand ,it shows that China is opened to different kinds of culture 请问:The shop is opened ​at 8:00 a.m应该也可以吧,请详解.The shop ________at 8:00 a.m.and it ________ for ten hours every day.A.opens; is openB.is opened; opens C.is open; has opened D.opened; opens请问:The shop is opened at 8:00 a. 为什么第一题不能选B 第二题为什么不能选C?After you have used my car,please drive it back_______ it belongs.A.where B.to which C.thatJack came home late and knocked at the door for 10 minutes ____ his wife opened it.A.when B.before C. There have been great changes in China s_____ it opened to the outside world thirty years ago. shop (opens) at 8:00 am and it (is opened) for ten hours every day.The shop____ at 8:00 am and it ___ for ten hours every day.A.opens; is openedB.is opened;openswhy?A.opens; is open It opened my eyes even more to(become/catch/wonder)thankful for the things in our life.填什么? Our school has been open for 70 years.（改为 同义句） It ______ 70 years _____ our school opened. Look!Help n-------- for our sports meeting.we have s school s------ on sunday .can you come to watch it it's time for have breakfast改错 It' time for have lunch找错