Place a black rectangle behind the objects.

Select the top shape which will be the clear glass portion of the Champagne glass. Apply a three color Linear Fill with black in the center of the two colors.

Select the oval shape that will be the rim of the glass and apply a two color Linear Fill positioning the fill path arrow as shown.

Select the shape that is the clear portion of the sides of the glass. (The shape looks like two parentheses). Apply a two color Linear Fill. The white color

Save your work and take another eyebreak.