A waif is a young person who is _____ and usually looks _______________ for.
a. A waif is a young person who is thin and usually looks fragile.
b. A waif is a young person who is homeless and usually looks unkempt.
c. A waif is a young person who is vulnerable and usually looks forlorn.
d. A waif is a young person who is neglected and usually looks disheveled.