3.Write modern achievements in communication 1840-. 1866-. 1876- 1895-.. 1936-..​

1)They were dusting the rooms
At 12 o'clock on Sunday the children were skating
Were the children skating?
What were they doing?
Where were the children skating?
When were the children skating?
Эти предложения в past continuous
2)))I was reading a letter at 7 o'clock
She was waiting for her friend at from 5 till 6
Mary and helen were listening to music when I came
3They were watching TV
We were talking about music
She was making breakfast
4)

I went home at 7
I was going home at 7
What did your friend do yesterday?
While you were telling funny stories your brother was talking to me in the living room
Bob was listening to music the whole evening. he wasn't doing his homework
I met my friend at the library while he was taking a book
The child was sleeping when the doctor came