Choose the best answer.

Read the sentence. The sentence has more than one error. Last summer, my cousin and I [swimmed] in the lake every [days]. Which sentence is written correctly?

• ALast summer, my cousin and I swimmed in the lake every day.
• BLast summer, my cousin and I swam in the lake every days.
• CLast summer, my cousin and I swim in the lake every days.
• DLast summer, my cousin and I swam in the lake every day.