8．She gave me a comforting smile，and nodded while listening patiently(patient)．(2016·全国Ⅱ)

9．The mother was filled with anxiety(anxious) about her daughter's health.

10．Make sure that as you go from interview to interview，you are getting a variety(various) of answers.(2017·浙江)

11．The audience was impressed by his amazing(amaze) performance.

12．A computer analysis blindly compared calls produced by mothers and chicks，ranking them by similarity(similar)．

1．"使惊讶，震惊"的动词荟萃

amaze，astonish，shock，surprise

2．数量"quantity"有多少

(1)couple一对

(2)dozen十二个

(3)score二十

(4)million百万

(5)billion十亿

3．今儿个真"高兴"

(1)cheerful 令人愉快的

(2)delighted 高兴的；欣喜的

(3)excited兴奋的

(4)glad 高兴的；乐意的

(5)happy幸福的，高兴的

(6)joyful 愉快的，高兴的

(7)pleased 高兴的

4．负面"情绪"真多

(1)anxiety n．焦虑

(2)depression n．沮丧

(3)sadness n．悲伤

(4)grief n．悲伤

(5)sorrow n．悲伤

1．take off起飞