Considering instructional variables such as skill, register and need, we can say tha...

✂️ a) teaching reading, informal, and for survival.

✂️ b) teaching speaking, informal, and for survival.

✂️ c) teaching speaking, formal and for academic reasons.

✂️ d) teaching writing, formal and for professional reasons.

✂️ e) teaching listening, informal and for academic reasons.

Responda: Considering instructional variables such as skill, register and need, we can say that teaching grammar is very important when: