1. With so many people waiting outside, we couldn’t find a vacant（空着的）place to park our car.
2. It’s necessary for us to make a flexible（灵活的）plan instead of a fixed one.
3. It’s a shame for a professional team to be beaten by an amateur（业余的）one.
4. Since we have completed the project, we expect punctual（准时的）payment of bills.
5. Yao Ming has proved himself an outstanding（杰出的）basketball player in the past few years.
