1. He found it difficult to adapt to the tropical here since he grew up in the northern part of China. 
2. The stockbrokers by the sharp drop in the stock market last Tuesday. 
3. Biologists have estimated that there are around one million animal and plant living in the rainforests. 
4. In the United States the cost of living has been steadily rising for the past few . 
5. The quickly growing company has ambitious plans to expand beyond national . 
6. That computer store is having a sale of software; let's go and have a look. 
7. To be safe, you'd better put on your dark glasses to avoid the sun shining in your eyes. 
8. When the kitchen is finished I'm gong to my attention on the garden. 
9. In a serious , the doctor warned him to keep off sugar. 
10. She her hands around the mug of hot coffee to warm them.