Here's the answer:
“вдруг мне стало очень страшно”
Watch a real native speaker say it:
Here's how it sounds in a textbook:
Fun fact: the hundreds of thousands of people learning Russian with Memrise get this phrase correct 98.56% of the time!
Fun fact: the hundreds of thousands of people learning Russian with Memrise get this phrase correct 98.56% of the time!
