1. In appearance, the two sisters look alike
2. Her problem is forgetfulness
3. The witness could not remember what the thieves look like
4. The new rules about school uniforms will be put into force next year
5. She has no recollection of you
6. It wasn't her mean to offend you
7. They had someone broken into their house
8. You should follow the tutor's advice
9. I had no idea that he could dance so well
10. You'd better not say that again