• When could people start building skyscrapers

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She came in and sat at the table. 
Max entered the cafe and ordered a cup of tea.
He was happy when I told him the news.
When I was a child I lived near the sea.
On Saturday I went shopping and baked a pie.

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Where were you yesterday?
Did you watch the film yesterday?
Did she work as a clerk?
Did Max play football?
Where did they go after the match?

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On Monday Max didn't wake up at 6 o'clock.
I spoke to Max, but I didn't speak to Jess.
Yesterday I didn't eat anything for lunch.
He didn't sleep well last night.
I didn't go out last night.

I could ride a bicycle when I was seven years old
I went to the cinema yesterday
Tom was very tired last week 
I used to have a lot of free time when I was young
He didn’t do anything to help me
This city wasn’t founded by Peter the Great
I didn’t have to pay for the meal 
My mum didn’t let me go to the party
 I didn’t see her in the shop yesterday.
They didn’t come to the lecture last Monday.
 She didn’t leave for Paris in 1998.
 We didn’t have a picnic last weekend.
 I saw her in the shop yesterday.
Mr. Brown asked me about you three days ago.
I opened the book