посчитайте дам 30Поинтов ​

1) did you pass your biology exam? no, i did not. i failed. did you study at all? yes, of course i did, but i found it difficult.

2) did your dad get his history degree at Columbia university? no, he did not. he went to harvard.

3) what courses did you take at college? i toke art history and film studies. did you like them? yes, i did.