Question

1) I'm angry today. (yesterday)
I was angry yesterday.
2) Are you at home? (last night)
3) There's a message for you. (ten minutes ago
4) Is your friend at Issyk- Kul? (last week)
5) He isn't at school. (yesterday)
6) They aren't on holiday. (last year)​

Answer 1

Resposta:

1) I'm angry today. (yesterday)

I was angry yesterday.

2) Are you at home? (last night)

  I was at home last night.

3) There's a message for you. (ten minutes ago )

   There was a message for you ten minutes ago.

4) Is your friend at Issyk- Kul? (last week)

   Was your friend at Issyk - kul last week?

5) He isn't at school. (yesterday)

   He wasn't at school yesterday)

6) They aren't on holiday. (last year)

   They weren't on holiday last year

Explicação:

to be >>> past was / were

was  >>>>  I - he - she - it

were >>>>  We - you - they