I want just … sugar in my tea.

Analyze the question: The sentence is "I want just ...... sugar in my tea." We need the word or phrase that correctly describes the amount of sugar.

Explain the concept: Sugar is an uncountable noun, so you can't count it as "one sugar, two sugars" in this context. Different quantifiers go with countable and uncountable nouns:

• Countable nouns (books, cups, spoons): a few, few, many
• Uncountable nouns (sugar, water, salt, rice): a little, little, much

There is also a difference in meaning:

• a little = a small amount, but enough (a positive sense)
• little = hardly any, almost none (a negative sense)

Step-by-step solution:

1. A. a few is wrong because "a few" is only for countable nouns, and sugar is uncountable.
2. B. small is wrong because "small sugar" is unnatural. We use "small" for size, not for quantity of an uncountable substance.
3. C. little is not the best fit. Used alone it means "hardly any", which clashes with "I want just...". Someone who wants sugar is asking for some, not almost none.
4. D. a little fits. It means a small amount, and it works naturally with "just": "I want just a little sugar in my tea."

Answer: D. a little

Exam tip: Ask yourself two questions: Can I count it? If no, use a little or little. Is the meaning positive (some, enough)? If yes, use a little. Remember: a few / a little = some; few / little = hardly any.