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ninety-nine
222
777
444
999
two hunred
and twenty-two
seven hunred
and seventy-seven
four hundred
and forty-four
nine hundred
and ninety-nine
1 yuan
one yuan
20 yuan
twenty yuan
21 yuan
twenty-one yuan
thirty yuan
61 yuan
sixty-one yuan
one hundred and twenty yuan
It costs two hundred yuan.
It’s cheap.
pen
Daming has got 20 yuan.
What does he want to buy?
2. Listen, read and finish following exercise.
(1). DaMing has got twenty yuan.