1. iphone to my friend yesterday 2. we watched our favorite performance at the theatre last sunday 3. ron flies the kite yesterday 4. paul walker in the park last evening 5. mark and jeff played computer games esterday.6. sam stidied his englesh on saturday evening. сделать отрицательные предложения с did или didn't

1. I didn't phone my friend yesterday.
2. We didn't watch our favourite performance at the theatre last Sunday.
3. Ron didn't fly the kite yesterday.
4. Paul didn't walk in the park last evening.
5. Mark and Jeff didn't play computer games yesterday.
6. Sam didn't study his English on Saturday evening.