填入合适的介词1.I·m not doing well___sports,but I am truing my best

填入合适的介词
1.I·m not doing well___sports,but I am truing my best
2.I'm not very good ___English
3.I like Sarah.She 's now famous______singing You and Me.She's popular____most of the Chinese people
4.I'm sorry ____your broken window .It was an accident.
5.He's vey brave.he isn't afraid___anything.
6.it was very nice ____Julia to let us stay in her flat .She's especially gentle ___me
7.Life today is very different____life 50 years ago
8.Are you interested ______politics?
9.Some people are frightened___spiders
10.Chis was angry ___what happened
11.These boxes are very heavy.The are full___books