1. ____ you know how long it takes to set up a rig? dodoesdid
2. ____ anyone know who to talk to about a job? dodoesdid
3. ____ not forget to wear your safety gear. dodoesdid
4. ____ my hard hat have to be yellow? dodoesdid
5. I ____ buy some new coveralls, I hope they'll do. dodoesdid
Unit 19