How often have you been in this city?哪里错了

How often have you been in this city?哪里错了 long have you been in this city? How often have you been writing in English这句话哪错了? How often have you been writing in english那错了? How often have you been in Greener China?__________ 改错 How far have you been in this car How long have you been staying here last night.这个句子哪里错了. How understand this.You have been my How long have you been like this? How ______(soon/often/long/far) have you been in Shanghai? I have been in this city _____nearly two years. How long have you been in China?