II.  Fill in each blank with a suitable preposition : 

1. Where is Jimmy? - He is ________ work. He is busy _________ his monthly report.

2. She prefers carnations __________roses. In fact, she dislikes roses.

3. They held a party to congratulate _______ their son's success to become an engineer.

4. It is important to have someone that you can confide________.

5. You should pay more attention __________ what your teacher explains.

6. What did that man die ________?  –A heart attack. 

7. I keep sneezing because I got wet_________ the way home yesterday. 

8. His father used the money he won to set_________ his own company. 

9. Don't you know what happened_________ the people who went on holiday with us? 

10. He worked hard ________a mechanic for ten years before being appointed manager. 

11. This organization is quick__________ sending relief goods to the flooded areas. 

12. When are you leaving__________ Singapore? This week or next week? 

13. He didn’t even have the intelligence to call_________ an ambulance. 

14. She’s very old and can’t live alone. She needs someone to look_________ her. 

15. A beautiful clock was given_________ her by a handsome boy.