16普通班英语四单元练习四 Test For Unit Six, Book III专业_学号_姓名_I. Collocation:1. For all the latest pop music, tune _ to your favorite radio station.2. Rains have filled the reservoirs _ excess.3. The students streamed _ the playground for a break from the classroom after the bell had rung.4. In spite of fact that his initial experiments had failed, Prof. White persisted _ his research.5. Being a grown-up, you should not cling _ your mother.