Match the vocabulary with the correct definition and write a–h next to the numbers 1–8.
1…….. sanitation a. really surprising, shocking
2…….. countless b. to not have (or not have enough of) something
3…….. to lack c. systems to take away sewage and keep water clean
4…….. glaciers d. large areas of ice that move very slowly
5…….. teeming with e. completely full of something (especially life and activity)
6…….. staggering f. too many to count
7…….. diarrhoea g. a condition that occurs when the body does not have enough water
8…….. dehydration h. an illness that makes you pass waste from your body very often and in liquid, not solid, form
1-b, 2-d, 3-c, 4-f, 5-a, 6-g, 7-h, 8-e
1-c, 2-f, 3-b, 4-d, 5-e, 6-a, 7-h, 8-g
1-a, 2-f, 3-d, 4-c, 5-g, 6-b, 7-e, 8-h
1-a, 2-f, 3-b, 4-c, 5-g, 6-b, 7-h, 8-g