we -----(not have) an english test this friday

we have not a ball语法对不对 we must buy things we ( )A.need not B.do not need C.have not we have not 缩写 We ( )have our school IDs .A.not have B.doesn't have C.don't have not,time,Tom,we,for,from,a,heard,long,have we have not see each other for a long I also understand we can not have a love affair. so far,we not---(have) a rely解释解释 We were both__when we met again because we have not seen each for a long time we have not decided_______ Aif will have a school trip B when we would have a school tripCif we will have a school trip we have ____ classes on sundays.A not B no C not a D any We do not have a common topic,do not bother me in,please We have decided not to go.It is a difficult decision,but we___(not change)ou We _____any pets.A dont's have B have no C have not D aren't have So far,we not _____(have)a reply.答案为什么是have not had啊?we 后面能加not吗？ we have not a lot in common .have 为什么可以直接加not ,这是什么用法?have 为什么可以直接加not ,这是什么用法?we have not a lot in common=we do not a lot in common还we do not have a lot in common? We have done thing we ought not to have done and___undone things we ought to have done.A.left B.leaving.为什么是A,B为什么不可以 We [a ] have dinner at home.We do not have it at school怎么补充括号里的内容