Check the alternative which refers to the main aim of a lesson.

✂️ a) Students may forget to use the auxiliary ‘do’ when asking a question.

✂️ b) To have students expand their vocabulary regarding meals of the day.

✂️ c) Students are asked to work in pairs, discussing the food they have at home for dinner.

✂️ d) Teacher should have students pronounce new vocabulary first, then write words on the board.

Responda: Check the alternative which refers to the main aim of a lesson.