看图判断下列句子正误，对的在括号里打“√”，错的打“×”。

( ) 1. There is a lake in the nature park.

( ) 2. There is a forest in the nature park.

( ) 3. There is a path in the nature park.

( ) 4. There are some flowers in the nature park.

( ) 5. There isn't any mountains in the nature park.

( ) 6. There is a river in the picture.