Shelly had prepared carefully for her English examination so that she could be sure of passing it on her first _________.

Many countries are increasing their use of natural gas, wind and other forms of ____.

You will find the map of great ____ especially when you get lost in a strange place.

Fever is a ________of many illnesses. So I suggest you take it seriously and see a doctor as soon as possible.

There is a(an) ______ that more graduates choose teaching as their permanent careers.