how long have you been here?the end of last year

how long have you been here?the end of last year How long have you been here?----____ the end of last week.正确 10.“How long have you been here?” “_______ the end of last m when did you come here ()the end of last month How long have how long have you lived here?A.at the end of 1990,B.since th How many pages have you read by the end of last year? How mang pages have you read by the end of last year?改错 1.How long have you been here? How long have you been working here? How long have you been here? How long have you been staying here last night.这个句子哪里错了. 选择+填空1.How long have you been here?_ last monthA.for B.until