1. In addition to your wage, ________ is provided.A. marineB. certificateC. accommodation D. base2. Would you be ________ to help me for a few hours this weekend?A. going B. needingC. willingD. asking3. We should teach our children to pick ________ litter when they see it on the street.A. upB. overC. backD. by4. All of our workers are ________ to wear safety boots before they enter the factory.A. wantedB. needed C. required D. said5. Please be careful with this old book. It’s quite ________.A. baseB. marineC. valid D. fragile6. I’m afraid that’s not a ________ form of ID.A. validB. fragile C. protected D. willing7. On the last day of our holiday, we went shopping for ________.A. certificate B. souvenirsC. marineD. accommodation8. You will be given a ________ when you finish the course.A. breeding B. certificateC. handicraftD. community9. If you’re looking for something to do in your free time, why don’t you ________?A. volunteerB. volunteeringC. volunteersD. volunteered10. You can recognize the people who work for us, as they all wear ________.A. badges B. basesC. bamboo D. breeding