Question

Listen to the words that end in “s'. Mark the sound of the 's'ending you hear - /s/, /z/, lizi.
Compare your answers with those of a classmate.
Is
/iz/
Word
nations
facilities
methods
changes
countries
slaves
suppliers
materials
markets
products
industries
natives
races​

Answer 1

1. s
2. z
3. s
4. z
5. z
6. s
7. s
8. s
9. s
10. s
11. z
12. s
13. z

hope it will help you