17.　 Sadness means _________ ( 不愉快 ).

16.　 We have been _______ ( 担心 ) about her health for a long time.

15.　 We have made a ________ ( 决定 ) where to go tomorrow.

14.　 Sandy often has _______(困难) _______(发现)the mistakes in her homework.

13.　 Orange can _______ ( 使振作 ) you up when you are feeling sad.

12.　 Red is also the colour of _______ ( 热 ) and strong feelings.

11.　 Somebody who needs _______　 _________ ( 体力 ) should wear red clothes.

10.　 Green can give you energy, as it represents new life and _______ ( 成长 ).

9.　　　 The song _______ ( 使。。。想起 ) me of my childhood in the country.

8.　　　 They would ________ ( 宁愿 ) use colours like orange and yellow.