Don't use pencils. Please write the letter ___ ink.Đoạn văn55/110Complete these sentences with proper prepositions or adverbs. Write your answers in the numbered box. Don't use pencils. Please write the letter ___ ink. Nhập câu trả lời ở đây0/3000 ký tựGiải thíchDon't use pencils. Please write the letter _ in _ ink.