[Q]: Which of the following solutions is better for the following goal:
To make a detailed engraving on glass,

OPTIONS:
- apply masking tape to the entire project, unless you are expert at using an engraver. By masking off you not only add protection to the glass, but also make it easier to follow a towel.
- apply masking tape to the entire project, unless you are expert at using an engraver. By masking off you not only add protection to the glass, but also make it easier to follow a template.

[A]: apply masking tape to the entire project, unless you are expert at using an engraver. By masking off you not only add protection to the glass, but also make it easier to follow a template.

[Q]: Which of the following solutions is better for the following goal:
To determine if a nutrient on a food label is important,

OPTIONS:
- check to make sure it is listen in the nutritional information.
- check to make sure that the nutrition makes you fell better.

[A]: check to make sure it is listen in the nutritional information.

[Q]: Which of the following solutions is better for the following goal:
How long to dry pieces of wood clamped together with wood glue?

OPTIONS:
- The pieces of wood should be clamped overnight for a strong bond.
- The pieces of wood should be clamped for 12 hours for a strong bond.

[A]: The pieces of wood should be clamped overnight for a strong bond.

[Q]: Which of the following solutions is better for the following goal:
Prevent germs from trash can lid.

OPTIONS:
- Use nose to open lid.
- Use napkin to open lid.

[A]:
Use napkin to open lid.