14. There have been many great European painters, but it is ______ (主观) to say who was actually the best.

13.Tom hasn’t _______ (计算) the cost of the journey to Disney World, but he has made up his mind to go this summer.

12. The explorers sailed on the ocean for two weeks and _____ (最终) found the mysterious land.

11. The children have gone ______ (探索) in the woods. The teacher told them to take notes of all the unknown things.

10. I was a_____ to hear that you were leaving.

9. I’ve only d____ into the book and haven’t read it all the way through.

8. The boy p____ the button and the stuffed toy began to laugh.

7. Every year, he won s_________ at school because of his excellent study.

6. In the lab you must follow your teacher’s i_______ before doing your experiment.

5. The national flower of Japan is c______ blossom.