Which sentence uses correct past tense?

• A. She walks to school.
• B. She walking to school.
• C. She walked to school.
• D. She will walk to school.

Answer: (C)

Talk about actions that already happened. For regular verbs, add -ed to form the past tense. Walk becomes walked, and with the subject she, the correct past-tense sentence is “She walked to school,” meaning the walking happened in the past. The other forms aren’t in the past tense: “She walks to school” uses present tense, “She walking to school” is not a correctly formed verb phrase, and “She will walk to school” uses future tense.