Relier Pairs READING. UNIT 16Version en ligne READING. UNIT 16 par María Marteles 1 Fourteen thousand kilometres is the length of the 2 Most Chinese speakers’ first language is 3 There are three hundred and fifty 4 Japan is the sixty-third 5 China is smaller than 6 There are six thousand eight hundred and fifty-two 7 Japanese is the first language of Chinese coast islands in Japan three other countries. largest country in the world. Mandarin nearly all Japanese people people for every square kilometre of Japan.