英语的八个时态分别是：简单现在时、现在进行时、简单过去时、过去进行时、现在完成时、过去完成时、将来时和将来完成时。下面是每个时态的造句示例：

简单现在时

I study English every day.

She sings with the band Crazy Boy.

I go to school by bike every day.

现在进行时

They are watching a movie right now.

I am watching TV now.

The swimming pool is being repaired.

简单过去时

I visited London last year.

He didn't go to work yesterday.

Did you have a party the other day？

过去进行时

I was studying when he called me.

At this moment yesterday, I was packing for camp.

I was reading when he came back.

现在完成时

I have lived in New York for over 10 years.

By now, I have collected all the stamps.

I have been to Beijing.

过去完成时

When I woke up, it had stopped raining.

By the end of last year, he had worked in the factory for twenty years.

I had finished my homework before I went out.

将来时

I will go to the store tomorrow.

He will go to the south to work next week.

I will not be free tomorrow.

将来完成时

I will have finished my homework by 8 pm.

By the time you arrive, we will have finished the meeting.

She will have returned the book to the library by next Monday.

这些例句展示了每个时态在不同时间背景下的应用，希望对你有所帮助。