1.Construction
the process or method of building or making sth, especially roads, buildings, bridges, etc.
E.g. Our new offices are still under construction.
2.Destruction
the act of destroying sth; the process of being destroyed
E.g. The earthquake caused the destruction of the city.
3.Recess
A recess is a break between the periods of work of an official body such as a committee, a court of law, or a government.
E.g. There is a 10-minute recess between two classes.
4.Principal
The person who is in charge of a school or college or a university
Sentences
1.The playground is a disaster. The swings are broken, the slide is rusty, and the sandbox is full of weeds.
2.Whatever you need, it’s yours
3.He gives them the go-ahead to tear down the old playground
4.A truck arrives to recycle the metal.
5.The cement mixer will pour concrete, the dump truck will bring sand and dirt. The backhoe will dig.