Помогите пожалуйста, и если кто знает подскажите с какой книги.
 Put the verb to be in the correct from . Use both full and short forms where possible.
1) I...a student of a radio- electronic college.
2)....you at the lesson now? - No, we ... . We....at the cinema.
3)The Maths home task ....very difficult.
4)The children...in the schoolyard playing football.
5)....Sofia in the hospital? -Yes, she...... . She ...... ill.
6)They .....able students . They ....especially good at Literature.
7).....I happy to have a new book as a present? Yes? i ..... . I love reading!
8) The banks....closed after 7 o'clock.
9).....you a musician? -No, i...... . I......a designer.
10)They.....not good friends, they ..... acquaintances.

1) I am (I'm) a student of a radio- electronic college.2)Are you at the lesson now? - No, we aren't . We are (We're) at the cinema.3)The Maths home task is.very difficult.4)The children are in the schoolyard playing football.5)Is Sofia in the hospital? -Yes, she is . She is (She's) ill.6)They are (They're) able students . They are  especially good at Literature.7)Am .I happy to have a new book as a present? Yes? i am . I love reading!8) The banks are.closed after 7 o'clock.9).Are you a musician? -No, i'm not . I am (I'm) a designer.10)They are not (They aren't) good friends, they are (they're) acquaintances.