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