Respuesta :
Answer:
1.was ; could
2.could; were
3.could ; was
4.could not;was
5.could: was
1. The test was
2. I could do it
3. Did you understand
4. I think they were
5. I could swim when I was a baby
6. Yesterday I couldn’t find
7. It was
8. I could hear
9. I was a long way
2. I could do it
3. Did you understand
4. I think they were
5. I could swim when I was a baby
6. Yesterday I couldn’t find
7. It was
8. I could hear
9. I was a long way