Task-based and communicative approaches organise language learning around meaningful use, but this does not imply the exclusion of pedagogical attention to linguistic form.

Analyze the statements below.

I. In Task-Based Language Teaching, a task should primarily require learners to use language to achieve a communicative outcome rather than merely display a previously presented structure.
II. Attention to linguistic form may occur during or after communicative work when it responds to difficulties emerging from learners' attempts to express meaning.
III. Communicative Language Teaching requires teachers to avoid explicit grammatical explanation because any focus on formal accuracy contradicts communicative principles.

It is CORRECT to state that: