15. Fill in the gaps with (a) few, (a) little. 1. There are too _______ strangers here. 2. Do you have _______ trouble with your English? 3. There were _______ Russian athletes taking part in the Olympics. 4. I must say, you have got _______ very interesting books.

1. There are too few strangers here.
2. Do you have a little trouble with your English?
3. There were a few Russian athletes taking part in the Olympics.
4. I must say, you have got a few very interesting books.

Объяснение:

• "few" используется с исчисляемыми существительными (например, strangers, athletes, books).
• "little" используется с неисчисляемыми существительными (например, trouble).
• "a few" и "a little" обозначают небольшое количество.