2. a. uncountable b. uncountable c. uncountable d. countable
3. countable - a thing- things, an instrument - instruments, a logbook- logbooks,
a report - reports, a barrel - barrels. Uncountable - food, water, panic.
4. 1. some 2. no 3. any 4. any 5. no 6. no 7. any 8. any.