1.It is a substance used to thin out the nail polish when it has thickened
A. Nail hardener
B. Quick dry
C. Solvent
D. Top coat
2.Finger nails grow about ______ in a month.
A. .1mm
B. .3mm
C. .5mm
D. .8mm
3.It is a liquid used to soften nail cuticles and prepare them for cutting.
A. Benzalconium chloride
B. Cuticle oil
C. Cuticle remover
D. Nail polish remover
4.It is a clear polish applied to the nail plate before the application of colored polish.
A. Alcohol
B. Base coat
C. Cuticle solvent
D. Topcoat
5.The whitish half-moon shape at the base of the nail.
A. Free edge
B. Lunula
C. Nail root
D. Nail wall​