1. People cut down trees ai such fast rate that the forests disappear quickly.

2. My friend recommended not accepting extra work without checking first.

1. Due to my busy schedule, I only work a few hours a day.

2. Lisa, who teaches people about biodiversity, works in conversation.

3. The mentor suggested that she use a phannet to organize her work better.

1. He asked the villagers how often earthquakes occurin that region.

2. They told me that I could find a wide range of beauty products in their store.

1. I think robot can't replace the role of teachers in education.

2. People will still send letters to each other in 2050.