Most Brazilians get along well with each other, _________ they are from different races(种族), including Americans, European settlers, and Africans,.
--- What ____ he_____ last weekend? --- He went to a movie.
This pencil is___ than that one.
You should study harder______ it is too late to catch up.
Tell the boy the news. He is ______to understand it.
Class is over. Let’s stop______ a rest.