Task 2. Correct the mistakes (Исправь ошибки) 9. She didn't went to school. → 10.Did he ate lunch? → 11.I see a whale yesterday. → 12. They didn't bought a gift. → 13.He sleeped well. → 14. We didn't swam in the pool. → 15. What did you did yesterday? → 16.She didn't wrote a letter. →

Task 2. Correcting Mistakes in Past Simple

These sentences contain common errors in the formation of the Past Simple tense. Let's correct them by applying the correct grammatical rules.

• 9. She didn't go to school. (After 'didn't', the main verb must be in its base form.)
• 10. Did he eat lunch? (After 'Did', the main verb is in its base form.)
• 11. I saw a whale yesterday. ('Yesterday' indicates the Past Simple tense, and the past form of 'see' is 'saw'.)
• 12. They didn't buy a gift. (After 'didn't', the main verb must be in its base form.)
• 13. He slept well. (The past tense of 'sleep' is 'slept'.)
• 14. We didn't swim in the pool. (After 'didn't', the main verb must be in its base form.)
• 15. What did you do yesterday? (After 'Did', the main verb must be in its base form. 'Did did' is incorrect.)
• 16. She didn't write a letter. (After 'didn't', the main verb must be in its base form.)