Вставьте артикли 1........Room 40 is on.....fourth floor.2.Is.....Room 53 on...fifth...

Вставьте артикли 1........Room 40 is on.....fourth floor.2.Is.....Room 53 on...fifth floor?3...........Lesson 20 is easy....Lesson 21 in difficult.4.....Lesson 19 is...more difficult than .........Lesson 15.5.............Lesson 3 is........most difficult lesson in.....book.6.....third lesson is..........more interesting than.....fourth.7..........tenth lesson was.....most interesting lesson we had.8 by ...way i like....fifth song better than.......sixth song.9.Will you please open your books at.......page six.10.There is...funny picture...interesting poem and......two nice songs at...........page eight