2. I wasn't able to ride a bicycle until I was ten.
3. It was difficult but I was able to answer all the question.
4. Yes, she can already speak French, German and Spanish.
5. I know. He could play the violin when he was seven.
6. 1)Can you swim, Sophie? . 2)Of course, I have been able to swim since I was five.
2 can
3 have been able to
4 can
5 could
5 can
6 could
2. I wasn't able to ride a bicycle until I was ten.
3. It was difficult but I was able to answer all the question.
4. Yes, she can already speak French, German and Spanish.
5. I know. He could play the violin when he was seven.
6. 1)Can you swim, Sophie? . 2)Of course, I have been able to swim since I was five.