Complete the sentences. 1. You ___. 2. He ___. 3. She ___.

Решение:

• 1. You must be very careful.
• 2. He must do his homework every day.
• 3. She must walk with her dog twice a day.

Ответ: 1. must be very careful. 2. must do his homework every day. 3. must walk with her dog twice a day.