6.There are many trees on both               (side) of the river.

5.Is the Sydney Opera House a great wonder of the         (nature) world?

4.He       (get) there in five minutes.

3.When winter came,there was nothing       (see) in the park,

2.I walked along the river and the sun       (rise) in front of me.

1.Is the Great Wall one of the       (great) wonders of the world?

6.The little girl is sitting        (在... 旁边) her mother.

5.The temperature will fall b       zero at night and it will be a little cold.

4.Most of the leaves fell down to the ground. Only a few r        on the tree.

3.When we heard the bad news,everyone in the room stopped laughing and kept s        .