3. Twenty years ago, people could swim in clear rivers and seas.
( ability, inability, possibility)
4. May we just leave the beach?
( ability, possibility, permission)
5. We can dispose of our garbage properly.
(ability, possibility, permission)
6. Environmentalists would rather take time in cleaning and protect
(possibility, suggestion, preference)
7. Such extreme exploitation might urge people to launch reform
Answers & Comments
3.inability
4.permission
5.ability
6.preference
7.ano po ung choices?