Correct these dialogues with correct present past tense.

A : .... in being DJ?

B : Very much. I have been a DJ three times. Its amazing job.

A : .... enjoyed shopping here?

B : Yes, i'm very keen on it. I have spent much money for shopping here.

A : .... your mother this tourist object?

B : Yes, she has been here twice.

A : Has Bram taken English conversation course?

B : Yes. He .... foreign languages, mainly English.