7. If everyone m     a contribution to protecting the environment，the world will become more beautiful．

6. The first water sports meeting is to be         (举行)in Rizhao in August．

5．As the saying goes a good            (开始)is half done．

4．We are all excited that the plane has        (成功)landed in spite of the storm．

3．Both the girls were born in            (十二月)．

2．Just then，Jim came            (跑)along with laughing and singing．

1．Even a child knows the           (第九)month is September．