нужно вставить слово
1) the proportion of elderly people in the population is steadily as they live longer
1. falling
2. rising
3. falling down
4. growing up
5. raising
2) faulty goods can only be changed if you have a
1. permission
2. permit
3. receipt
4. recipe
3) helen is very pretentious and likes showing to everybody
1. off
2. down
3. out
4. up
5. away