The population of the world in 20 century became very much _____than that in 19 century.
—Some of my friends eat with their eyes. They prefer to order what _____ nice. What about you? — I think it’s good to eat some fresh vegetables.
— I suggest buying her a Teddy Bear for her birthday. —________someone else brings the same present?
----Would you mind my sitting here ? ----_______. The seat is for Mr. Green.
----Do you know _______ tomorrow? I have something to discuss with him. -----Sorry, I don’t know. When he comes back, I’ll tell you.
— How do you like the program hosted by Zhu Dan and Hua Shao? —Exciting, ______ one piece of the background music wasn’t played well.