Tom’s little sister is a girl of great _______. She takes an interest in everything.
You are really very kind. I’ll never forget the____you have done to me.
A computer is so useful a machine ________ we can use everywhere.
— Why didn’t you come to Mike’s birthday party yesterday? — Well, I ____, but I forgot it.
Mike, as far as I know, _______ like to play music.
The Indian Ocean tsunami at the end of 2004 is believed _____ more than 160,000 people and made millions homeless, _______ it perhaps the most destroying tsunami in history.