―Look! What a mistake! Why?―Sorry, I _________ on it.
-What do you think of the speech given by the president?-I like_________of what he said.
--Have you ever been to Beijing?---Yes, and I still remember ___ there when I was a little boy.
According to Li Shangfu, ______ director of the Xichang Satellite Launch Center, ______ launch of China’s first lunar probe Chang’e-1 was ______ success.
Her pronunciation is as good as, if ____than, her teacher's.
I’ll go to bed as soon as my homework______.