25. Many parents find it hard to _______ to their children when they are teenagers.
When ______ by the teachers, a student tends to study harder than usual.
The result was far beyond ______ we had expected, ______ brought great joy to every one of us.
It is said that there was a car accident last night, ______ five people and making more ______.
The boy ______ there ______ that the hen had ______ three eggs.
——Look at your pale face. You ______ a sleepless night. ——You bet. The work site next to the hotel was so noisy.