The H1N1 flu spread very quickly at the beginning, __________, many people were ill.
I ________ to help you with your homework, but I couldn’t spare any time. I ________ a composition last night and I’ll finish it today.
Without facts, we can’t form a correct opinion, for we need to have actual knowledge _______ our thinking.
Recently we held a discussion about what we shall use for power when all the oil in the world has _________?
--- What do you think of the jacket and the hat I wear today?--- I don’t think this jacket _________ you and that your hat _______ this jacket perfectly.
Though my grandfather is in his eighties, he is still as _________ as a young man and hates sitting around doing nothing all day.