they not/come to linda's party yesterday

They didn't come to linda's party yesterday
Kenapa pakai didn't?
Karena kalimatnya not/come dan ada keterangan waktu yesterday menunjukkan bentuk past tense
Kenapa pake did?
Karena ada verbnya(kata kerjanya) yaitu Come

Jawaban :
--Simple Past Tense--
Rumus : (-) S + did + not + v1
They didn't come to Linda's party yesterday

Semoga membantu^^