1. It is necessary for children to be reminded of their ancestors by their parents.

2. He is my younger brother. However, he is not always well-behaved to me.

3. Students are obliged to wear student identity cards on the exam day.

4. People are allowed to enter the worship areas when they keep silent and speak very softly.

5. It is essential for you to know about your country's history and culture to be proud of that.

1. It is necessary for children to be reminded of their ancestors by their parents

2. He is my younger brother. However, he is not always well-behaved to me

3. Students are obliged to wear student identity cardson the exam day

4. People are allowed to enter the worship areas when they keep silent and speak very softly

5. It is essential for you to know about your country's history and culture to be proud of that