lina:benny,what (happen) to ur foot? beni : i (trip) and (fall) while i (carry) the pillows up the stairs at home ini saya gak tau gimana cara ngerjain nya yang

Jawaban :
--Simple Past Tense (V2), Past Continous Tense (S + tobe was/were + V ing)--
Lina : Benny, what happened to your foot?
Benny : I tripped and fell while I was carrying the pillows up the stairs at home

Semoga membantu^^