Complete each of the following sentences with the correct answer (A, B, C or D). Identify
your answer by writing the corresponding letter A, B, C or D.
1. I’m really sorry. We _____ stop at a service station and phone you, but we didn’t want to
waste any more time.
2. It is not until December 25th _________the exam results will be announced.
3. I saw a ___________ scarf in a shop near my house.
4. There has been a recommendation that Peter ______ the president of the country.
5. He kept his marriage for years, but eventually the truth ________.
6. We’ll focus ______the effects _____global warming ____ people’s health and life on
Earth in general.
7. Using chemical _________ for farming is one of the causes of global warming.
8. Global warming is an increase in the average _______ of the earth’s atmosphere.
9. Air ________________ is threatening the health of older people and children.
10.The ozone layer helps ________________ us from the sun's rays.
