Задание 1. Вставьте подходящие по смыслу модальные глаголы can, couldn’t, be able to:
1. ________ she cook dinner before her husband came home?
2. I still don't understand, how your son (can, could, be able to) ________ pass his exam successfully. He is very bad at Maths.
3. My mother has always _________ cook special dishes for us.
4. Peter is still in hospital, he is weak. The detective asks the doctor if the patient _______ answer the questions.
5. The plane _______ take off because of stormy weather.
6. The English national team _______ win that match.
7. She will _______ see Mike tonight.
8. They had _______ finish repairing the flat by 6 o'clock.
9. She _______ multiply at the age of 4.
10. Is this the first time _______ he beat a former champion at chess?