I have math at eight.
我在八点钟有数学课。一般现在时。
如果是过去式的话 是I had math at eight.
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希望我的回答能帮上你:D
谢谢。
I will have maths lesson at eight o'clock.
保证准确率!
不明白就追问!
八点钟我上数学课。
I have a math class at eight o'clock.
I’m have math class at eight o'clock.
At eight o'clock I take a math class.