单选题 As a _______ of fact, you've done a very good job in solving the problem.

单选题 The ______ of lighting the Olympic flame goes back centuries.

单选题 Don’t buy anything which you can’t afford. You should cut your coat according to Your ______.

单选题 How much were you ______ for the dinner at this restaurant?

单选题 Smoking in public places should not be ______, as it is harmful to one’s health.

单选题 The room still has many of its ______ features, although it dates back to the 18th century.

单选题 The play was so funny that the children couldn’t help ______ out laughing.

单选题 The time has come for action if these beautiful animals are to ______.

单选题 In a way, having aged ______ to stay in your house can be rather pleasant.