Вкаких случаях в аглийском пишутся am, is, are

Am пишется только с I, is пишется с he , she, it ( единственное число) , are пишется со множественным числом например we, they и т.д.

Is пишется, если идёт he, she, it.
are пишется, если you.
am пишется если i

He would retire if he ___ ( had) enough money.
If she ___ (t lost) her job, she would go abroad for a while.
If there were no computers, I ___ (would find) life very difficult.
I___ (would be) very glad if I saw her.
If I lived near the sea, I ___ (would swim) every day.
We ___ (would watch) this film if my father returned earlier.
If she knew English, she___ (would enter) this university.
If she ___ (were) an introvert, she would live alone.
If we got a telegram from him, we ___ (would not worry).
It would be funny if the grass ___ (were) pink.

1 Who worked from the age of five to feed themselves and their families?
2 What is the title of the text?
3 Victoria was the Queen of England, from 1837 to 1901, wasn't she?
4  Were the jobs easy?
5 Were  the jobs dangerous?
6 Why did many children work as chimney sweeps?
7 Who usually did this job?
8 A lot of children worked in cotton "factories", didn't they?
9 Who fixed the machines when the cotton threads broke?
10 Who worked in coal mines?
11  Did they pushed trucks of coal or did they open  and close doors to let air through tunnels?
12 The masters were often cruel, weren't they?
13 Who had health problems and accidents?
14 What did Lord Shaftesbury do?
15 By the end of Victorian times all children went to school, didn't they?