1. After ______ through the books in the bookstore for an hour. Many decided not to buy any.

2. Michael was caught in a ______. He wondered if he should report the bullying incident or keep quiet about it.

3. The worker decided to quit his job as he could not ______ with his boss about his salary.

4. Samy was so ______ in watching an exciting movie that she did not hear the doorbell ring.

5. When the expressway is completed, more places will be ______.