写出下列时间的表达法（用英语）10：45 9：00 4:55 3:15 2:30 7:03 8:18 11:20 9:40 2:50

10：45 ten forty five，9：00 nine,4:55 four fifty five , 3:15 three fifteen, 2:30 two thirty, 7:03seven three , 8:18eight eighteen, 11:20 eleven twenty, 9:40nine forty, 2:50two fifty
或者
10：45fifteen to eleven,4:55five to five, 3:15three past fifteen, 7:03seven past three, 8:18eight past eighteen , 11:20eleven past twenty , 9:40twenty to ten. 2:50ten to three ,

ten fouety-five;nine o'clock; five to five;a quacter past three;half past two; three past seven;eight eighteen;eleven twenty;nine forty;two fifty.
说法不唯一，看具体情况。其中 to表示“不到”； past表示“超过”； quacter表示15分钟； half 表示30分钟。

ten fouety-five;nine o'clock; five to five;a quacter past three;half past two; three past seven;eight eighteen;eleven twenty;nine forty;two fifty.