eat的过去式怎么说

Have you eaten yet?

你吃饭了吗？

Feed the dogs because they haven't eaten.

喂喂这几条狗，因为它们还没吃呢。

Don't give me any more. I've eaten masses!

别再给我了，我已经吃了很多了！

Rennie had eaten his supper in the canteen.

伦尼已在食堂吃过晚饭。