在需要的地方填上适当的冠词
1.Jim Green often plays( )football after( )school.
2.He has been ill in( )hospital for( )lunch.
3.We wet there by( )train.
5.Yesterday I went to( )school on( )foot.
6.I have been to( )Grrat Wall twice.
7.Mr Brown plays( )piano very well.
8.( )desk is about( )metre high.
9.He was so tired that he wanted to have( )good sleep.
10.Changjiang River is ( )first longest river in China.
11.I'm sorry to hear that your mother is ill in( )bed.