1. What cloth is used in wiping spilled oils when cleaning a sewing machine?
A. Damp cloth B. Dry cloth C. Oiled cloth D. Wet cloth
2. What helps the sewing machine last longer and perform smoothly?
A. displaying C. decorating
B. packaging D. cleaning and oiling
3. Which of the following kinds of oil is best used in lubricating a sewing machine? It also
gives the machine a longer life.
A. baby oil
B. Coconut oil C. machine oil
D. crude oil
4. What is the cleaning material that maintains moving parts of the sewing machine in
smooth operation?
A absorbent cloth B. lint brush C. lubricant D. water
5. When is the good practice to clean and lubricate sewing machines?
A. Every two weeks B. Once a week C. Once a month D. Twice a week​