单词拼写

1. The airplane climbed to a____ (头晕目眩)height.

2. The river forms the____     (分界线)between the heavy industrial and light industrial areas of the city.

3. He suffered from___ (挨饿)and disease.

4. The soldiers____ (磨锋利)up their knives.

5 . _____ (不知什么地),I don't feel I can do well in the test.

6.In learning____ (植物学),I understand much about nature.

7. Little children learn a lot in___ (幼儿园)．

8. He hit the nail into the wall with a____ (锤子)．

9. The new method was popular and many peasants became very____ (熟练的)at it ．

10. Men can not live like____ (走兽);we should pursue knowledge and virtue.