i think our lives have just begun 这话语法有错吗?

I think it is very interesting.这话有错么? our storu has just begun I hope our friendship will lasting forever.语法有错吗? our good life has just begun 为什么要用begun不begin?这句话的语法要点? we have only just begun “I think that you have the bright future”有错吗? I have been interested in learning English 语法有错吗 why do you think cars have have changed our lives? 英语翻译our story has just begun... I think the life China is interesting这句话语法有错吗. I think you have a good __(how one lives) I think I am the most handsome boy at this word这句话语法有错吗 错的话怎