用适当的介词填空：
1.We haven't seen him( )a long time
2.Please answer this question( )Eiglish
3.She will leave( )Shanghai this evening
4.they will be back( )two months
5.My brother does well( )English
6.The ice changed( )the east and sets( )the west
7.Miss Gao arrived( )Australia( )5o'clock( )November 8,2005.
8.The sun reses( )the east and sets( )rhe west
9.The farmers are getting( )rice in rhe fields