Did Budi......the speech contest in his school three days ago?

Andi: Have you......Rani today?

Translate this sentence into English "kami sudah pernah ke Singapura berkali-kali

Yana.......here four years ago

Budi was studying English........Ana was making dinner

They were playing tenis when they mother.......

Miss Vani.....foundation of literature at her university two days ago

Yana......Los Angeles so well because she had visited the city several times.

Mr. Farid had taught math before he........to England

What is the perfect tense of the sentence "I was sleeping when somebody knocked the door"