The changes will have to be if they are to have any effect. 2. His encouragement me to carry on with the work. 3. This year the company on improving its quality. 4. Nomadic tribes these deserts. 5. You should immediately in person or by letter. 6.There has been an improvement recently. 7. He is a friend of mine. 8. Different people have different on life. 9. I ’ ve had enough advice — it only tells me what not to do. 10. Everyone should have a attitude to life