Vocabulary Practice

Noun form of CONTRIBUTE

noun of TREAT

noun of ERODE

noun of substitute

noun of REACT

noun of identify

There is no alternative____the present system.

• on

• of

• with

• to

The problem is how to dispose___toxic waste.

• with

• at

• for

• of

Every student can participate ___ the election.

• with

• for

• in

• at

Deals with nerves and brain

• cardiology

• physiotherapy

• psychiatry

• neurology