Put the verb in the correct form (present simple ke past simple)​

Jawaban:

is used

is heard

is made

are sent

was known

was invented

was born

was trained

was taught

was employed

was conducted

was conceived

was killed

was invented

was opened

was made

was turned

is turned

was granted

was finished

was caused

was switched

was sent

was supplied

varied

maaf kalau salah