4- A) was writing
B) was sleeping
C) was reading
D) was eating
E) were playing
F) was studying
G) were dancing
H) were drinking
5- A) interrogativa= Was he writing a letter to his parents?
Negativa= He was not writing a letter to his parents
B) int= was I sleeping too much last night?
Neg= I was not sleeping too much last night
C) int= was my father reading a big text yesterday?
Neg= my father was not reading a big text yesterday
D) int= was the family eating pizza last weekend?
Neg= the family was not eating pizza last weekend
E) int= Were they playing soccer game last Sunday?
Neg= they were not playing soccer game last Sunday
F) int= Was she studying English last night ?
Neg= she was not studying English last night
G) int= were you dancing funk at the party ?
Neg= you were not dancing funk at the party
H) int= were we drinking an orange juice at lunch?
Neg= we were not drinking an orange juice at lunch
A estrutura do past continuous (passado continuo) é: o passado do verbo “to be” (was/were) + verbo+ing.
Usamos was com I, he, she, it.
Usamos were com you, we, they