Fill in can or can't into the gaps. (Заполни пробелы c can или can't). "+" indicates an affirmative sentence, "−" indicates a negative sentence (+ указывает на утвердительное предложение, − указывает на отрицательное предложение).

Example:
Ann swim. (+/can)

Answer:
Ann can swim.

1. They
ride a bike. (-/can)

2. He
ski. (-/can)

3. Jane
dance. (-/can)