题目内容：

 

1.The little boy will travel _____ to learn more about art. (到国外)

2.I’m ______ to help people in need and improve their lives. (自豪的)

3.Do you know the museum is open every day ______ Monday. (除……以外)

4.The train can run at a ______ of over 300 kilometers an hour in China now. (速度)

5.More and more people have ______ the importance of the wetlands these years. (意识到)