Lisen to the talk. Read it and decide which title is the best for the talk.

We use the simple past to talk about actions and events inthe past.1 To form the affirmative, we usually add -ed to the infinitiveform of the verb:visit visited look look talk talkIf the verb ends in -e, we add -d:like liked use useIf the verb ends in -y, we change y to i and add -ed:copy cop2 To form the negative, we use didn’t and the infinitive form ofthe verb:didn’t stay mix likeNote that the simple past form is the same for all persons:I walked. She walked. He didn’t stay. We didn’t stay.