1 His towards her is becoming more and more aggressive (behave) 2 Her disappearance has never been explained (satisfy) 3 We used to in many activities of communal center in my neighborhood (participation) 4 I feel very to be a part of a team ( pride) 5 Do you know the of that word ( pronounce) 6 You have to those english vocabularies everyday ( revision) 7 We expect to see further over the coming year (improve) 8 I'm pleased to hear you had an summer vacation (enjoy) 9Let's our graduation party tonight! ( celebration) 10 Don't you know the of self - study ?(important) 11 His towards me is very strange ( behave) 12 How do you your name ? (pronunciation) 13 I was very to be able to help ( please)