She couldn’t help (laugh)（）when she saw his haircut.
举一反三
- She couldn’t help __________ (laugh) when she heard that interesting story.
- She couldn't help ______ when she heard the news. A: laugh B: to laugh C: laughing
- She couldn’t help _____ at his jokes. A: laugh B: to laugh C: laughing D: laughter
- I couldn’t help ______ when I saw that. A: laugh B: laughed C: laughing D: to laugh
- She couldn’t help ( cry ) ______ when she heard the bad news.