Do you know who to take part in the competition?
_____ he is not very rich, he often gives his food and clothes to the poor people.
I think _____ is more important than money. Let’s exercise every day.
I saw _____ eighty-year-old man with an umbrella on such a sunny day just now.
—Is Mary sure _______ the exam?—I think so. She is good at math. I’m sure ______ she can pass it.
—The weather here is not fine. I hate it.—Yes, and the food here is _______ our food, either.