初中英语实义动词的过去式填空题

I 　　（forget） to turn off the light when I left my room yesterday．

I 　　（forget） to turn off the light when I left my room yesterday．

Zhurong，China's Mars explorer， 　   　（land） safely on the red planet in May 2021，making China the third nation to do so in human history.

Chairman Mao once 　    　 （say） that women could hold up half the sky.