Knowledge Where does the president of the United States live and work? He lives in the White House How many States are in the USA? There are 50 States Who was the first preson who stepped on the moon? A. Neil Amstrong B. Hillavy C. Tenzing D. Beethoven A Which country has the most population in the world? A. America B. China C. Russia D. Canada B [...]... you mane the man who invented radio? A Jame Watt C Alexander Bell B B Marconi D Alexander What is the name of this song ? The proverb says “Đi một ngày đàng, học một sàng khôn” What does this mean in English? Travelling broadens our mind Which sentence is correct? A He asked the lady why she had come there B She asked the lady why did she come there C C She asked the lady why she came there D She asked . The proverb says “Đi một ngày đàng, học một sàng khôn” What does this mean in English? Travelling broadens our mind Which sentence is correct? A. He asked