我早上七点半去上学。
I go to school at half past seven in the morning.
我和我妹妹七点半去上学。
My sister and I go to school at half past seven.
我早上七点半起床，然后吃早餐。
I get up at half past seven in the morning, and then have breakfast.
我在七点半起床。
I get up at half past seven.
七点半在校门外。
At half past seven, outside the school gate.
我在七点半吃晚饭。
I have dinner at seven thirty.
快点，准备好，现在是七点半，我很着急。
Come on, get ready, it's half past seven and I'm in a hurry.
校车通常在七点半到达我们的社区。
The school bus usually arrives in our neighborhood at 7:30.
周一早上七点半：该准备上学了。
It's half past seven on Monday morning: time to get ready for school.
我过去六点半起床，但现在我已经习惯七点起床了。
I used to get up at half past six, but now I am getting used to getting up at seven.