of . . . coffee, please. 2. The raincoat is made of . . . . . . . . nylon. 3. I am reading . . . . . . . . . . interesting book about cosmonauts. 4. There is . . . . . hot and cold water, and . . . . . . . . . gas in this new block of flats. 5. There is . . . . . . . . bathroom opposite the hall. 6. He has . . . . bread and . . . . . . . . . . butter, and . . . . . . glass of . . . . . . . . . tea for breakfast. (поставить где нужно артикли a или an)​