WRITTEN TEST Exercise 1: Sentence Completion Recently………have become extremely worried about the world’s population SCIENCE The problem is particularly acute in the…….countries DEVELOP Unfortunately, the natural resources are becoming…… for the support of the increasing population ADEQUATE But the…….of natural resources by artificial products is not always possible PLACE Therefore, it’s necessary to conserve the…… resources for as long as possible VALUE Although the…….of artificial products is often important UTLISE This is ……so in agriculture PARTICULAR One is left with the…….problem of large population requiring more and more food SOLVE Travelling in big cities is becoming more……everyday TROUBLE 10 Less public transport is now available because of the… of staff SHORT 11 The… of the trains and buses cause frustration and annoyance FREQUENT Exercise 2: Rewrite The students regretted that they had missed the lecture