---Would your parents like to go to Taiwan for a vacation with you? ---They’d love to, but ______of them has enough time .
—Could you tell me ?—In Brazil. It is the first country to hold the Games in South America.
—There’s too much work to do this month.— Don’t worry. Let’s a plan first. Then we can complete all work well.
—Whose book is this ? — It must belong .
—How do you spend your weekends?—At weekends I prefer _______ at home to _______ out.
—Who’s that boy reading in the study ? Is it David?—It __________ be David. I saw him go home just now.