Вставьте артикли а(ап), the, где необходимо. 1) this is . . red cup and that is . . yellow cup. give me cups, please. 2) nick is student. his friends are students too. 3) i`m sorry but i can't play violin.

1) This is a red cup and that is a yellow cup. Give me the cups, please.

2) Nick is a student. His friends are (-) students too.

3) I'm sorry but I can't play the violin.