Помогите пожалуйста номер 3 я не понимаю!!!!!!!!!!!!

Question

Помогите пожалуйста номер 3 я не понимаю!!!!!!!!!!!!

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Answer 1

2. It would be good if you go on a diet.

3. You should do some exercise.

4. I propose you to go bed earlier.

Answer 2

2. It would be good if you go on a diet.

3. You should do some exercise.

4. I propose you to go bed earlier.