Hey can someone me if you know this i will appreciate it

Effective: "Over the past decade, there have been several changes to the European economy."

Ineffective: "I would like to discuss one the major drawbacks of exercising too much."

Ineffective: "Our response to a musical performance or an artist is subjective and rooted in deep feeling."

Ineffective: "Opera includes an aria, which is a solo accomplished by an orchestra."

Hope this helps :)