Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. Note that you will lose points if you ask for hints!

1. The of my father's company has been very effective. His managers are very good.
2. My classmates and I want to a fountain to go at the back of the library. We have had a competition to create the best look.
3. I can't believe that the professor has asked us to read three this week. I have a lot of homework in all my classes.
4. I played football last night and sprained my ankle. This will keep me from playing next weekend.
5. We want to offer three models of our latest car to . We thinks that many people will want to buy our cars.
6. The of the design of the Burj Khalifah is quite stunning. Many engineers and architects worked for years to set the design.
7. Which of the presentation did you find the most interesting? I liked the ending the best.
8. We tried to develop an that would take into account all of the aspects of a new road system: cost, user numbers, construction disruption, and completion date.
9. I am planning to a survey of students on campus to see if there is a desire to have higher class restaurants.
10. After listening to ten speakers, the arguments have ended. Now that we have heard everyone, we need to make a decision.