1. The manager had to _______ a plan to boost the sales of the company's products.

2. The pupils made an agreement to _______ their difference and work together to complete their project.

3. Even after being caught cheating during the examination, William failed to _______ the seriousness of the situation.

4. The teacher _______ important information about the upcoming excursion to all her pupils.

5. The government officials warned the residents of the city that an earthquake was _______ and could strike the area at any moment.