Resposta:
a) I watched a good movie yesterday.
b) He visited his friends last week. (o correto aqui seria his ao invés de her, pois no exercício é usado pronome masculino)
c) We play violin at the party.
d) We worked hard last month.
e) You cleaned your living room very well!
f) In the afternoon I walked along a lake.
g) My cousin plays the piano and I prepare the drinks. (A foto cortou o último verbo, mas provavelmente é prepare)
h) In the morning I watched the birds and the sunset.
i) On weekends we organize parties.
