You can find the official answer key at the back of the Minna no Nihongo Shokyu I Main Textbook or in the accompanying "Translation & Grammar Notes" booklet. Minna no Nihongo: Bab 7 Exercises | PDF - Scribd
(I write my name with a pencil.) Problem 3: Language Exchange Goal: Translating words using the particle "de".
Giving something.
Instructions: Answer where you do the action.
In Renshuu B, the focus is on the grammar point: