Let’s ____planting the trees until tomorrow. I think it’s going to rain.
—The film will be on at half past eight.—Oh, I _____ go now, or I will be late for it.
My father was _______ about the ________ news.
—Have you finished your work ______?—Yes, I have. I’ve ______ finished it.
—What do you think of the four classics (名著) of China?—They are wonderful, but I’ve read ______ of them.
—Would you like to go and see Monsters University (《怪兽大学》) with me tonight?—I’d love to, but I ______ it twice.