When l was a baby. l was three kilograms my twin brothers …. both four kilogram ​

Jawaban:

were

Penjelasan:

topic:pararelism

karena 2 kalimat pertama dalam bentuk past tense maka kalimat ketiga pun harus dalam past

twin brothers(plural)Pakai be were

I was three kilograms my twin brothers were both four kilograms