1 . John was dismissed last week because of his _______ attitude towards his job.

A．caring

B．casual

C．capable

D．changeable

2 . The old engineer’s eyes still shone bright in the wrinkled brown face and his step as he came across the room was________, though slow.

A．shaky

B．heavy

C．casual

D．steady

3 . Unlike watching television, which requires no thought process, reading is an active learning experience that will keep your mind ________.

A．casual	B．skeptical
C．sharp	D．accurate

4 . The Jiangsu TV station is very popular with many people in China, as it deals with ______ subjects such as music, entertainment and fashion.

A．precise

B．diverse

C．casual

D．efficient

5 . There is a/an _________ increase in the numbers of Internet users in recent years.

A．diverse

B．ample

C．casual

D．sharp

6 . C____________ conversations often show what people really think.

7 . Obviously, TV plays an important part in people’s lives, for it brings us________images from around the world.

A．casual	B．visual
C．gradual	D．spiritual

8 . While reading, try to develop a more _______ attitude, instead of accepting everything at face value.

A．realistic

B．critical

C．ambiguous

D．casual

9 . John was dismissed last week because of his c________ attitude towards his job. （根据首字母填空）

10 . It is improper to wear c________ clothes to some very formal occasions such as banquets and ceremonies , you will have to wear a suit and tie. (根据首字母单词拼写)