1.   A caterpillar dangled in front of me, hanging in mid-air by a silver thread attached to an oak tree twig.

2.   A huge oak tree provided a refuge from the storm.

3.   Above them, the branches of the oak tree were beginning to creak and sway.

4.   Concepts of oak trees and how they differ from other types of trees require assimilation and accommodation of relevant experience.

5.   I looked up to see her straddling one of the huge branches of the oak tree.

6.   Indeed, they contain the seed of a massive oak tree of nonsense.

7.   Its hedged fields are sprinkled with oak trees, and apple orchards and half-timbered houses abound.

8.   Several hundred acres of rustling, wind-blown grass swept over our feet and under scattered oak trees.

9.   She followed him into the field and they sat beneath the shade of a large oak tree.

10.   She settled herself by an oak tree on a hill overlooking the town.