Помогите ПРОШУ....................Безотлагательно

Помогите ПРОШУ....................Безотлагательно Надобно.............................................
Задайте вопросы по образчику:
Mоdel: Т.: George is writing a letter.
St.: What is George writing?
1. Ann is reading a book. 2. She has solved a very difficult problem. 3.
They achieved great successes in many branches of science and technology.