I used to get up at about twenty past seven.
我通常大概7點20起床。
We get to school at half past seven day.
我們每天七點半到校。
Promptly at a quarter past seven, we left the hotel.
我們于7點一刻準時離開了賓館。
The junk market has been unsettled for the past seven months.
過去7個月中廢舊貨市場一直起伏不定。
He signed on at half past seven.
他于七點半簽到上班。