—I wonder if he ______ in the discussion tonight?---I believe if he _____ his homework, he will join us.
The teacher asked the students to consider ________ another word instead of this one.
—Now that the problem is solved, why not have a break? —What nice ________!
Facebook is one of the most popular websites in Britain ___ over twenty-five million users.
—What does your brother look like ? —________.
—Tom works hard at English. —____, and _____.