Question

допоможіть даю 15 балів​

Answer 1

Ответ:

Объяснение:

1. It's essential to wear a helmet on a bike. You have to wear a helmet.

2. It's not essential to book tickets in advance. You don't have to book tickets in advance.

3. Swimmers need swimming caps. It's a rule. Swimmers have to wear swimming caps.

4. You can sit down if you are tired. You don't have to stand.

5. You aren't allowed to arrive late. You have to be on time.

6. You can have lunch at school or at home. It's your choice. You don't have to have lunch at school.