Identify the correct sentence. A. My dog lunges and barks at squirrels. B. My dog lunge and bark at the squirrels. C. My dogs lunge and barks at squirrels. D. My dogs lunges and bark at the squirrels.

The "A) My dog lunges and barks at squirrels" sentence is the correct sentence. This sentence is an example of a present tense positive sentence which describes a usual habit or fact in the sentence. The formula of the present tense positive sentence is "subject + verb/verb-s/es + adverb". The sentence includes verb-s/es if it has a singular third person subject as the sentence's subject.