. He arrived at last, ________ .
The boy has made rapid progress in English this term, _____ the teacher praised him yesterday.
After months of voyage, Columbus arrived in ________ later proved a new continent.
The horses each other the first prize in the match.
Never judge a man by his _____ alone--you might be fooled by what he looks like.
This book _______twelve units, ______two mainly revisions.