2. Which of the variants contains a sentence with homogeneous sentence terms? 2) If I finish earlier, then we will go to the cinema. 1) The boys wandered around the garden until evening, but they had to leave with almost nothing. 3) Waking up in the early morning, he went out for a run. 4) Roofs and distant forest clearings were covered with snow overnight, but soon melted.

To determine which variant contains a sentence with homogeneous sentence terms, we should look for sentences that include multiple items of the same grammatical type that are linked by a conjunction (e.g., "and," "or," "but").

1. The boys wandered around the garden until evening, but they had to leave with almost nothing. - "but" connects two clauses, but they do not share uniform grammatical elements.

2. If I finish earlier, then we will go to the cinema. - This is a conditional sentence with two clauses but does not contain homogeneous terms.

3. Waking up in the early morning, he went out for a run. - This sentence is a single clause and does not have homogeneous terms.

4. Roofs and distant forest clearings were covered with snow overnight, but soon melted. - The part "Roofs and distant forest clearings" contains homogeneous terms (both are nouns) connected by "and."

Thus, the sentence that contains homogeneous sentence terms is 4).