Question

alguém pode me ajudar não tô entendendo oque tem que ser feito​

Answer 1

3) Thomas wasn't at school.
4) Why was she late?
5) My brother was a doctor.
6) They weren't here.
7) Eva was a teacher.
8) Was Mr. Smith a taxi driver?
9) Where were your books?
10) Were you a student?
11) What was that?
12) Sue wasn't tired.
13) My holiday was nice.
14) Why were you happy?
15) The pen was blue.
16) Was i the winner?
17) Was the answer correct?
18) Who was sick?
19) We were hungry.
20) That was funny.

Explicação:

Was: é usado no singular e afirmativo

Were: é usado no plural e afirmativo

Wasn't: é usado no singular e negativo

Weren't: é usado no plural e negativo

Espero ter ajudado! Qualquer dúvida comenta na minha resposta