Conditional sentences MCQ - Practice Questions with Answers

The sentence expresses an unreal or hypothetical present condition: if the picture were placed lower, people would be able to see it. In a second conditional sentence, the if-clause takes the simple past, so “hung” fits correctly. “Hang” is present tense and does not match the hypothetical structure. “Don't hang” gives a negative present meaning, which changes the sentence. “Would hang” is also incorrect because standard second conditional form does not normally use “would” inside the if-clause.

In a first conditional sentence, the if-clause normally takes the simple present, while the main clause carries the future or imperative sense. Here, "If you find" correctly sets the condition, and "don't mention" gives the instruction. "Will find" is not used in the if-clause for this ordinary future condition. "Founded" is the past form of a different verb meaning to establish something, so it does not fit. "Will be finding" is an awkward future continuous form and cannot complete the condition naturally.