how long have you be in here怎么回答
how long have you be in here怎么回答
--how long have you been here in sydney?--____last wednesday
—How long have you lived here?
How long have you() here?
13.- How long have you worked here?
1.How long have you been here?
How long have you ----(live)here?
How long have you been working here?
How long have you been here?
How long have you study English?怎么回答?
how long have you been skating?怎么回答
HOW long have you been studying english 怎么回答