Question

Mude para o plural:
a) That is a knife
b) This is fish
c) I have class
d) It is a toy
e) That lady is my friend

Sublinhe os substantivos que tem o plural de forma irregular:

Ox, bose, child, louse, toy, sheep, house

Complete the sentences with in/on/at

a) John is studying _____ a university
b) They are sfending their vocations _____ the United States
c) I get up _____ 7 o' clock every day
d) He was hon ______ 347 Floriano Peixoto Sheet
e) They was horn _____ Friday

Answer 1

1-a)these are knives
b)these are fishes
c)I have classes
d)It are toys
e)these ladies are my friends

irregulares->ox-child

2-a)in
b)in
c)at
d)at
e)in

Answer 2

Plural de this é these.
Plural de that é those.

obs.: só uma ajuda, porque algumas respostas da galera estão erradas.