Bon's tips EFL exercises

Puedo, sé / podía, sabía, pude, supe (3)

Ejercicio para 2º ESO.
(An exercise for Elementary students.)

Rellena los huecos con "can" o "could" y comprueba tus respuestas.
(Fill in all the gaps with "can" or "could", then check your answers.)
1. Bob , but he doesn't have a car. (drive)

2. When she was in school she farther than anyone else. (jump)

3. I Bill. (not / understand)

4. He football well when he was a kid. (play)

5. I this exercise yesterday. (not / do)

6. Ask Jim, he you. (help)

7. Some years ago I ten miles. (run)

8. He had hurt his leg, so he very well. (not / walk)

9. I her at her office at the moment. (not / contact)

10. I Bob on the corner. (see)