一般现在时
She sings with the band Crazy Boy.
I don't think you are right.
一般过去时
I visited London last year.
He played soccer with his friends yesterday.
一般将来时
I will not be free tomorrow.
The new bridge is to open to traffic in 3 days.
现在进行时
They are having a football match.
She is often doing well at school.
过去进行时
At this moment yesterday, I was packing for camp.
One night, he was typing in his study.
现在完成时
By now, I have collected all the books.
I have finished my homework.
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.
过去将来时
He said he would help me with the project.
这些句子展示了每种时态的基本结构和用法，帮助你在实际语境中更好地运用它们。建议多进行练习，以熟练掌握这些时态。
