The ____________ on his face told me that he failed in the exam.
My brother likes eating very much but he isn't very ___ about the food he eats.
Keep quite. Don't make any ____.
It was the most boring report we had ever had. It ___ four hours.
The thieves ran away as fast as possible at the ___ of the policemen.
I wished to make a round-the-world tour by plane but I hadn't enough money to pay for the ___.