Поставьте глаголы в предложениях в отрицательную и вопросительную формы.1)my friend entered the medical college a year ago.2)she takes her entrance examinatios.3)he will become a student next year.4)my friend gets an increased stipend.5)she was interesting in this report.6)they work as doctors.

1) My friend entered the Medical College a year ago. - My friend didn't enter the Medical College a year ago. - Did my/your friend enter the Medical College a year ago?
2) She takes her entrance examinations. - She doesn't take her entrance examinations. - Does she take her entrance examinations?
3) He will become a student next year. - He will not (won't) become a student next year. - Will he become a student next year?
4) My friend gets an increased stipend. - My friend doesn't get an increased stipend. - Does my/your friend get an increased stipend?
5) She was interested in this report. - She wasn't interested in this report. - Was she  interested in this report?
6) They work as doctors. - They don't work as doctors. - Do they work as doctors?