How do you use lamentable in a sentence?

Here are some sentences using "lamentable" with different contexts:

* Formal: "The lack of funding for this important research project is a lamentable situation."

* Informal: "It's lamentable that they cancelled the concert, I was really looking forward to it."

* Descriptive: "The dilapidated state of the historic building was a lamentable sight."

* With a person: "His lack of empathy towards the victims was a truly lamentable trait."

* With a situation: "The environmental damage caused by the oil spill was a lamentable tragedy."

Remember: "Lamentable" expresses regret, sorrow, or disapproval. It often implies something unfortunate or undesirable.