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them? 5553 2901 5558 6390 5554 3986 5552 0928 5556 7385 5557 2118 five, five, five, three, two, nine, oh, one five, five, five, eight, six, three, nine, oh five, five, five, four, three, nine, eight, six five, five, five, two, oh, nine, two, eight five, five, five, six, seven, three, eight, five five, five, five, seven, two, one, one, eight Here are some years. Can you read and writethem? 1320 1546 1378 1785 1872 1999 2023 2023 thirteen, twenty fifteen, fortysix thirteen, seventyeight seventeen, eightyfive eighteen, seventytwo nieen, niynine two thousand two thousand and seven . Wu has two children. The first child is a boy. The second is a girl. 2. There are five floors in our teaching building. Our classroom is on the third floor. 3. There are seven days in a week. Wednesday is the fourth day of a week. Thursday is the fifth day of a week. Ordinal numbers(序數(shù)詞): 序數(shù)詞 : 1 = one 1st = first 2 = two 2nd = second 3 = three 3rd = third 4 = four 4th = fourth 5 = five 5th = fifth 6 = si