Past Simple Tense

What did you do yesterday? Finish the sentence.

Yesterday I ... (e.g. played computer games, watched TV and went shopping).

As you remember, there are 2 types of verbs in English, regular (with -ED ending in the past) and irregular (2nd column of the list). What you should try to practise more is the pronunciation of the -ED ending: /d/ (played, listened, lived), /t/ (watched, liked, brushed) and /id/ (acted, needed, visited).

In questions, you need DID with the infinitive of the main verb:

Did you go to school yesterday?

Did you make a cake at the weekend?

For negative answers, you need DIDN'T (=did not) and the infinitive of the main verb:

I didn't make a cake.