3. No one in my group is more intelligent than Mary.

→Mary is the most intelligent in my group.

4. They will build a new building near here.

→A new building will been built near here.

1.Nam doesn’t live with his parents any more.

→Nam used to live with his parents 

2. It’s a good idea to wear a warm coat.

→You should wear a warm coat

3. No one in my group is more intelligent than Mary.

→Mary is the most intelligent member in my group

4. They will build a new building near here.

→A new building will be built near here