How fast the two horses arerunning!——-Oh, yes! They are nearly _______.

zy boy is indeed unusual: he knows nothing,______ does he seek to know.

late,for there is too much traffic on my way to school—Oh, ______Don’t lie!

Tony ________ for the company as an engineer for two decadesNow he teaches mechanics in Peking University

President Xi Jinping arrived _______ London _______ the evening of October 19th to pay a five-day visit to Britain.