--- It’s thirty years since we last met.--- But I still remember the story, believe it or not, _________we got lost on a rainy night.
Many facts proved that long before Columbus ________ America, Chinese had visited it.
Tom is good boy and _______ he is honest. He never tells a lie.
_______ the normal condition, he can read 150 words a minute.
Hearing the sound of shots, the birds flew away ______ all directions.
——How is it that you are late for class again? ——________.