Complete the sentences. Use can or can’t and the verbs in brackets.

1. Ruby ............. (swim). She’s afraid of water.

2. My parents .................... (ride) a bike. They go cycling in the mountains.

3. Mark and Karen ............ (surf). They take their boards to the beach every weekend.

4. I ............... (skateboard). I tried it once, but I fell off all the time. I didn’t enjoy it.

5. Lily ................... (run) very fast. She won a competition last month.