1. Did Ann graduate from the university last year?
Last year Ann didn't graduate from the university.
2. Does Bob know English better than his groupmates?
Bob doesn't know English better than his groupmates.
3. Will the meeting take place at 9 tomorrow?
The meeting won't take place at 9 tomorrow..
4. Was his aim to get higher education?
His aim wasn't to get higher education.
5. Are they good friends because they have common interests and hobbies?
The aren't good friends because they have common interests and hobbies.
My name is Mikhailova Elena Dmitrievna. I live in Cheboksary. I study at the Nizhny Novgorod State University of engineering and Economics. (Тут не путай с Present Continuous). I am a student first-year of the group nineteen FROM. My mom's name is Olga Valentinovna Mikhailova, she is a doctor of technical sciences, and she is also works at the Nizhny Novgorod State University of engineering and Economics. (Тут принадлежность, т.е моя мама имеет имя (has)). My father's name is Mikhailov Dmitry Vladimirovich, he works at the bakery in Cheboksary. I also have brother, my brother's name is Yaroslav. He is special guy (можно сказать и boy) since he was diagnosed with autism :(. I also have a lot of Pets, a dog and four cats. Now, they are all at the dacha, together with their mother and brother in connection with the coronavirus. I really like learning from you.
Как-то так. Без переводчика и своими словами ;)