1. My little brother made me ______ by cracking a joke when he saw that I was sad.

2. My sister and ______ are going to Japan next week.

3. Practising good hygiene habits ______ crucial in preventing the spread of diseases.

4. Breathing in vehicular fumes has an adverse effect ______ our health.

5. "Grandfather's never travelled out of Singapore before, ______?" Jimmy asked.

6. It is past lunch hour, I ______ be hungry but I am not.

7. ______ the successful publicity, the school band performed to sell-out crowds for the entire week.

8. Although he was the leader of the team, he had ______ say in choosing the materials to be used for the project.

9. Janes is looking forward to ______ the year-end Graduation Concert with her friends.

10. The producer ______ I admire has filmed many documentaries on nature.