Which of the following selects a normal, or small-caps face from a font family?

Which of the following selects a normal, or small-caps face from a font family?

2) Which of the following is not a appropriate value for font-variant property?

3) Which of the following value specifies whether the user agent is allowed to synthesize bold or oblique font faces when a font family lacks bold or italic faces?

4) Which of the following property adjusts the font-size of the fallback fonts defined with font-family, so that the x-height is the same no matter what font is used?

5) Which of the following property allows contextual adjustment of inter-glyph spacing, i.e. the spaces between the characters in text?