Look at the below sentences and add in commas to separate additional information from essential information.

1. The cricketer wearing his new helmet was ready to go out to bat.

2. Everybody including the people wearing blue should leave through the red door.

3. My pizza which had tomato and cheese on it was the best I’ve ever tasted.

4. The oldest boy in school who happened to be the smartest won the monthly cup.

5. That old, grey chair which has been sitting here all the time had the winning ticket on.