Adjective Patterns

It is too sour to drink.
It is hard to prepare for the examination.
It is not easy to lose weight.
It is necessary to be quiet in the library.
It is advisable to start preparing for the test as soon as you can.
It is enough to feed the family.
It is possible to solve both problems.
It is not realistic to expect to do physical activities everyday for a month.
It is not easy to follow the schedule.
It is necessary for you to think about your achievements
It is advisable for you to make fitness a part of your lifestyle.