Multi-choice problem: Continue writing the next sentence in this paragraph:

How to make a tequila popper
Set up your shot glasses.
Place the glasses on a bar or table, and measure the tequila into each glass. For a drink that isn't as strong, only use a quarter or half ounce (7.5 or 15 ml) of tequila.

Available options: (i) Do not add sugar or salt to the choice unless otherwise indicated by your recipe. It's all up to you how strong or weak you want your drinks to be.. (ii) For a stronger drink, use a full ounce (30 ml). To make coffee tequila poppers, use a small serving glass instead of a shot glass.. (iii) Each shot should be a bit larger than the tequila glass. Don't add more than a quarter ounce so it's the standard amount (about the size of a shot glass).. (iv) For a fruity liquor, use a quarter ounce (0.9 ml) of maraschino cherry or orange juice. As for an acidic liquor, use a quarter ounce (0.3 ml) of lemon juice or lime juice..
(ii)