Поставить предложения в вопросительную и отрицательную форму.
1.I danced with my friends yesterday.
2.Jack cleaned his room last night
3.My mother gave 20 dollars yesterday.
4.I phoned my doctor yestrerday.

1. I didn't dance with my friends yesterday.Did you danse with your friends yesterday?2. Jack didn't clean his room last night.Did Jack clean his room last night?3. My mother didn't gave 20 dollars yesterday.Did you mother gave 20 dollars yesterday?4. I didn't phone my doctor yesterday.Did you phoned your doctor yesterday?