Укажите номера предложений, в которых использованы эквива¬ленты модальных глаголов. 2. I am a student. 2.1 am able to read French. 3. He had to translate this text. 4. I am to do this work. 5. I am going to read. 6. She has a book. 7. They are allowed to take these books. 8. They are in the library.