• I was short of money last week. I couldn't buy that disk.

• I am afraid, I can't come to your country.

• When my father was a schoolboy, he was a good runner. He could run very fast.

• My great grandmother was very clever. She could speak three foreign languages.

• Denys can swim quite well now. But last summer he couldn't swim at all.

• My grandfather loved music very much. He could play the piano and the guitar very well.

1. I was short of money last week. I __couldn't__________ buy that disk.

2. I am afraid, I ______can't______ come to your country.

3. When my father was a schoolboy, he was a good runner. He _____could_______ run very fast.

4. My great grandmother was very clever. She ________could____ speak three foreign languages.

5. Denys ______can______ swim quite well now. But last summer he _____couldn't_______ swim at all.

6. My grandfather loved music very much. He ______could______ play the piano and the guitar very well.