The students were effective in studying for the test.
An effective sentence contains a subject and a verb. The sentence also has to make sense to the person reading it. .
Achieving Sentence Unity through Effective Coordination and Parallelism
In addition to being grammatically correct, an effective sentence conveys fully, with clarity and precision, its intended meaning and purpose.
An effective sentence is one that shows the dependent and independent clauses that expresses the complete idea of the story. Basically, this sentence could give you a strong idea of what you are about to read.
Those plants and insects and flowers were really effective
I would help you, if I thought that my efforts would be effective.
There are now some effective medicines for viral diseases.
The previous administration was quite effective.
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The treatment was effective.Effective measures were implemented.
effective.
The ax was made out of a rock tied to a stick. It was primitive, but effective.