The course ends at seven
七点───Seven o'clock
only seven o'clock now.───现在才七点钟。
man who gets up at seven o'clock every morning is punctual.───每天早上七点起床的人是守时的。
I'm afraid I can't make it before seven o'clock.───恐怕我不能在七点前赶到。
By seven o'clock this afternoon we shall have got to Shanghai if the train keeps good line.───如果火车运行正常，我们今天下午七点就到上海了。
At seven o'clock the coffee was made and the pan was on the back of the stove, hot and ready to cook dinner.───七点钟，她煮好了咖啡，把煎锅置于热炉上，随时都可做晚餐。
Roger opened his eyes and looked at the clock. It was nearly seven o'clock.───罗杰睁开眼看了下钟，还不到7点。
I awoke at seven o'clock.
The sun rose at seven o'clock.
If we can get off by seven o'clock, the roads will be clearer.
Only half the guests had arrived by seven o'clock.
I shall be calling for you at seven o'clock.