The sun rises in the east. Explanation: In this sentence, the verb "rise" is used to describe the action of the sun. The subject "the sun" is singular, so we use the third person singular form of the verb, which is "rises". This verb form indicates that the action is happening in the present tense. The phrase "in the east" provides additional information about where the sun rises. It tells us that the sun rises in the direction of the east.