Complete the conversation with the correct auxiliary verbs.
There is an erample, (l print tact. Treat

) E = Elena A = Adam.

E. Oh, hi. Sorry I'm late. Have you been waiting long?

A. About half an hour. What happened? (1) ... your train arrive late?

E. No, it (2) .... It was my fault. I left my mobile at home and I hed to go back. for it

A. OK, never mind. (3) ... you had lunch yet?

E. No, I (4) ....Let's have something to eat now. (5) ... you like Mexican food?

A. Mmm, yes, I (6) ....

E. Well, there's a new restaurant near here.

A. (7) ... you been there before?

E. No, I (8) ..., but it had a good review in the local paper.