IV. Fill in each gap with a suitable preposition. 1. Zoology is more closely related........biology than it is to botany. 2. Are you interested..........working with them? 3. I certainly hope that David is aware..........all the problems involved. 4. Mr. Anderson is responsible...........hiring and firing employees. 5. Fred is capable...........doing better work than he's doing at the present. 6. Tom was proud...........his good marks on the English exam. 7. After next week, I'll be free...........all my worries. 8. That fashion magazine is full...........advertising for women's clothes. 9. The clothes like these aren't very suitable...........that kind of job. 10. My friend and I were very happy...........the result of the election. V. Fill in each gap with only ONE suitable word. 1. He was wonderful in his role and gave an excellent......... 2. I think we're going to have to walk..........the jungle. 3. She doesn't treat me like a friend. Her behaviour towards me is so......... 4. He is the very man we often talk....... 5. I will try to work as hard as I........ 6. What to begin...........? 7. My hair is long, so I had to have it........ 8. Please believe me, I never tell a......... 9. What's the weather.........there? 10. People...........to ride on horseback but now they use cars. 11. The tunnel under the English Channel would be the.........one in the world - 36 miles. 12 The earth on.............we live is constantly moving.