Word Building - ABLE

Complete each sentence with different forms of the word 'ABLE'. Make any necessary spelling changes. ANSWERS
1) The singers were supported by the Budapest Festival Orchestra.
2) Phil has a which prevents him from walking very far.
3) The morale of the enemy soldiers degenerated, and they were to fight.
4) Some families go without medical treatment because of their to pay.
5) His daughter is and he has to take care of her all the time.
6) There are plans to enlarge the runway to jumbo jets to land.
7) Consumption of alcohol impairs your to drive a car or operate machinery.