помогите сделать задание 1.

1.While I was washing dishes at 9:30, mum was talking on the phone.
2.While I was tyding my room at 10 o'clock in the morning my mum and dad were shopping.
3.While I was playing on the computer at 11 o'clock in the morning my mum and dad were watching TV.
4.While I was doing my homework at 12 o'clock mum was making lunch.
5.While dad was washing dishes at 12:30 Mum helped me with my homework.
6.While I was walking with my friends at 2 o'clock in the daytime my parents visited their friends. 
7.While I was helping mum to make a pizza at 5 o'clock dad was maikng a salad.
8.While me and my mum were having a tea at 6 o'clock dad was reading a newspaper.
9.While me and my dad were talking about what had happened during the day at 8 o'clock mum was calling Granny.