1. Do as the Romans do.

When in Rome, do as the Romans do.

2. actions speak louder than words.

actions speak louder than words.

3. A friend in need is a friend in need.

A friend in need is a friend indeed.

4.a good beginning is half done.

A good beginning is half done.

5.All roads lead to Rome.

All roads lead to Rome.

attributive clause:

1. I like the book which/that he bought for me.

I like the book he bought for me.

2. He is my friend who is our headmaster.

He is my friend. Her father is our headmaster

3. She is the girl who I'm looking for.

She is the girl I am looking for

4. This is the factory which/ That he visited last week.

This is the factory he visited last week.

5. It is a beautiful song which/that is singing by a famous singer.

This is a very nice song, which was sung by a famous singer.