The chairman’s past work I believe is quite noteworthy.

Parents were once legally required to bestow the father’s surname on their children but these laws have been contested in court and found invalid.
We tried to help them with their homework and explain how to study for the test.
After the new library opened the old one became a student union.
Morrison a native of Ohio won the Nobel Prize in 1993.
Since you passed the test I am happy.
The chairman’s past work I believe is quite noteworthy.

Instead they bestow the mother’s name for they believe the mother’s importance should be recognized.

We'll be glad to check your answers.

The chairman’s past work I believe is quite noteworthy.

Parents were once legally required to bestow the father’s surname on their children but these laws have been contested in court and found invalid.
We tried to help them with their homework ,and explain how to study for the test.
After the new library opened, the old one became a student union.
Morrison, a native of Ohio, won the Nobel Prize in 1993.
Since you passed the test, I am happy.
The chairman’s past work I believe is quite noteworthy.

http://grammar.ccc.commnet.edu/grammar/commas.htm

Study the different comma rules. You are missing MANY!

These are correct:
- After the new library opened, the old one became a student union.
- Morrison, a native of Ohio, won the Nobel Prize in 1993.
- Since you passed the test, I am happy.

The sentence "Instead they bestow the mother’s name for they believe the mother’s importance should be recognized" seems to be talking about a practice where the mother's surname is given to the children instead of the father's surname.

To understand the context of this sentence and to confirm if this is a common practice or just a personal belief, it would be helpful to do some research or find supporting information. Here are a few steps you can take to gather more information:

1. Identify the topic: The sentence seems to be discussing the practice of naming children and highlighting the belief that the mother's name should be recognized.

2. Use search engines: Search for terms like "mother's surname practice" or "naming practices beliefs" to see if there is any information or research available on this topic.

3. Look for reliable sources: Check for reputable websites, scholarly articles, or news sources that discuss naming practices or beliefs. Look for sources that provide evidence or data to support their claims.

4. Read and analyze the information: Once you find relevant sources, read them carefully and evaluate the information presented. Look for patterns or trends that may indicate if the practice of bestowing the mother's name is a widespread belief or if it is only held by a small group of individuals.

5. Cross-reference and fact-check: If you find conflicting information or multiple perspectives, it's always good to cross-reference different sources and fact-check the claims made in the articles or sources you find.

By following these steps, you should be able to gather more information and understand whether the practice of bestowing the mother's name is a common belief or just a personal opinion.