a
3 He was at a restaurant last night.
4 We weren't at school yesterday.
5 Were you at work last night?
6 She was at the airport yesterday evening.
7 Was he late yesterday?
8 I wasn't in a hurry yesterday morning.
b
3 Was Amy Winehouse American? No, she wasn't.
4 Were Charles Dickens and Jane Austin writers? Yes, they were.
5 Was Carmen Miranda Brazilian? Yes, she was.
6 Were Monet and Matisse musicians? No, they weren't.
7 Was Russel Crowe a teacher? No, he wasn't.
8 Were Steve Jobs and Thomas Edison American? Yes, they were.
We are friends and THEY are friends,
WE are friends,they ARE friends,
WE ARE friends and THEY ARE friends,
<span>We ARE merry friends.</span>
В утвердительных предложениях: I/We/They/You do something.
He/She/It does something.
В вопросительных предложениях: Do you/Does she do smth?
When/Why/What/etc do you/ does she do...?
В предложениях, где ты хочешь подтвердить что-то: I do know smth. (я действительно знаю что-то.)
Dоes пишется после he/she/it, все остальное do.
Немного не поняла суть вопроса, но надеюсь, помогла. ^^
<span>To our excursions were interesting, we came up with the project "living exhibits". The blockade of bread, letters from the front and diaries of the war years, we describe here the faces of the participants of those events.For example, the story of the diary of Vsevolod Bogoraz, resident of the siege of Leningrad: "I got up very early. It is very cold. The mood is good, working. Cut a few boards for firewood. Worked parse books. Then went to queue for bread. A huge queue of people 100,120 .Came back, cleaned the bathroom, flooded the evening. Cold."</span>