1. in appearance, the two sisters look alike to one another
2. she is easy forgetfulness
3. the witness could not tell what the thieves were like
4. the new rules force students to wear uniforms next year
6. it obviously wasn't her mean to offend you
7. their house had been broken into
8. you should follow your tutor's advice
9. I have no idea he could dance so well
10. you had better not say that again or you'll be in trouble