如图表示植物体内有关生理作用示意图，其中①、②为相关气体．请回答：

（1）若②代表水蒸气，则水蒸气是通过　  　作用散失到大气中去的．叶片上气体散失的“窗口”是　       ，该结构主要分布在叶片的　   　表皮．

（2）若该图表示光合作用，则①代表的气体为　    　，②代表的气体为　     　．若①代表氧气，②代表　       　，则该图表示的生理活动为　      　作用．

（3）某地区植被稀少，气候干燥，空气质量差．经大面积植树造林后，预期该地区空气湿度将会　       ，空气中含氧量将会　      　．

（4）将叶片放酒精中隔水加热，会看到酒精变成绿色，说明叶绿体中的      　已经溶解在酒精中．

根据所给字母和句子意思完成单词。  

1. Have you made your d________, Xiao Hua?

2. It's not f________ to give him the gold medal! He doesn't deserve it.

3. Will you please l________ the table for dinner?  

4. She had to make a c________ between the two dresses.  

5. The criminal was sent to p________ for a year.  

6. He is now studying l________ and wants to become a lawyer.  

7. Pan Yu Liang hadn't had a good e________, but she became a famous painter later.  

8. These shoes do not m________, one is large and the other is small.