While we happy birthday , gor a firework решите a) sing-lit b) was singing-light c) were singing-lit d) were sing-lighted

Question

Английский язык: While we happy birthday , gor a firework решите a) sing-lit b) was singing-light c) were singing-lit d) were sing-lighted

NShmak · Answer

ответ c were singing-lit...

While we "happy birthday", gor a firework решите a) sing-lit
b) was singing-light
c) were singing-lit
d) were sing-lighted