She told us ______ story that we all forget about the time .

 To solve the problem, we would appreciate it if you could give us an ______ explanation and compensate (补偿) us.

____________, I’ll visit you next Sunday.

At times, worrying is a normal, ________ response to a difficult event or situation – a loved one being injured in an accident, for example.

 Mr. Liu is very ______ with his students as he always tries to make his classes lively and interesting.