英语问题!!!!!!!急死了!!!!
完成下列句子:
1.We_____(know) each other for some time.
2.Great changes_____(take) place in Shenzhen in the past 26 years.
3._____ you _____(get) time to come with me?
4.How long______________(你来这里)?
5.I have not visited him_______________(自从我来这儿).
6.He_________________(入党十年了).
参考答案:1.have known
2.have taken
3.Will get
4.have you been there
5.since I came here
6.has joined the Party since 10 years ago.