Put the given adjectives into the correct form, adding an article if necessary

1. Plants usually turn to
   [ ] side of the garden.
2. That was
   [ ] period in the history of the whole continent.
3. The Indians hoped for
   [ ] future, although not all lived to see it.
4. This problem is
   [ ] nut to crack.
5. Financial analysts say that the prices are at their
   [ ].
6. You must be at the office at 10 am tomorrow at
   [ ].
7. The earlier you do the job,
   [ ].
8. Let's save time and choose
   [ ] road.
9. This is
   [ ] cashpoint I can think of at the moment.
10. James is
    [ ] in chess in our class.