1. This man ……………………………… in writing (success

2. They went to see most of the ……………………………… places . (interest)

3. Your recent work has some ……………………………… (improve)

4. Air ……………………………… makes us unhealthy. (pollute)

5. Although she is rich, she lives……………………………… (unhappy)

6. Many ……………………………… activities will be held tomorrow (culture )