1. The ______ waste produced by the chemical factory must be disposed of in a safe manner.

2. Students from our school are given the ______ to serve the community in many ways and we should be grateful for that.

3. Ricky was not ______ by the uphill task given to him. He managed to complete his project after overcoming many obstacles.

4. Despite his disability, this athlete ______ all odds to become a sporting champion in swimming and running.

5. Uncle Lim works day and night as his family ______ him for financial help.