Choose the model

Question

Select the best choice that has similar meaning to the following sentence:

Stop talking or you won’t understand the lesson.

Accepted Answer

If you don’t stop talking, you won’t understand the lesson.

Answer

If you hadn’t sotpped talking, you wouldn’t understand the lesson.

Answer

If you don’t stop talking, you wouldn’t understand the lesson.

Answer

If you hadn’t stopped talking, you wouldn’t have understood the lesson.