一、根据句意或首字母完成单词练习
1、It's ditticult for us to climb the ( ) because it's too hight
2、Last month,the children went to the art ( )
3、He worked very hard but he didn't pass the math ( )
4、The beef hamburger is very ( )but it's also very ( )
5、The little girl crying in the ( )is my sister Lucy
6、The English test last week ( )me f( )unhappy
7、I had no money for a taxi so I had to ( ) ( )home
8、Tony was bad at math so he ( )to learn it well
9、Brad often d( )with his friends about the weather in Tokyo
10、Most people say difficult countries have different c( )