use the suitable prepositions. please!!!!!
1.David has a back injury that may prevent him...playing...tomorrow's game.2.I was ashamed...having lied...my mother.3.I'm sorry I haven't been...much help...you.4.Please help youself...more: there's plenty...everything.5.Jane takes...her mother...fact they look very similar...each other.6.He want the sort...person who immediately made you feel...easy.7.Brazil is rich...mineral resources.8.I told her...her face exactly what I thought...her.9.We insist...the highest standards...cleanliness...the hotel.

1.David has a back injury that may prevent him   from playingtomorrow's game.2.I was ashamed  of  having lied to my mother.3.I'm sorry I haven't been much help  to you.4.Please help youself  more: there's plenty  of  everything.5.Jane takes after her mother, in  fact they look very similar to each other.6.He want the sort  of  person who immediately made you feel  so easy.7.Brazil is rich  on mineral resources.8.I told her  to her face exactly what I thought  of her.9.We insist on the highest standards  of  cleanliness  in the hotel.