1 . I offered to give him a ride to the station but he ________ (婉拒).(根据汉语提示单词拼写)

2 . I offered to give them a lift but they d______.(根据首字母单词拼写)

3 . Official figures show a sharp d________ in the number of foreign tourists. （根据首字母单词拼写）

4 . Industry in Britain has been ________ decline since the 1970s. （用适当的词填空）

5 . The population of the crane in the wild is _________ _________ _________ (下降). (根据汉语提示完成句子)

6 . They________ (谢绝) our offer of technical help without any reason. （根据汉语提示单词拼写）

7 . The number of road accidents and deaths arising from those accidents _____________(not decline) over the past years. (所给词的适当形式填空)

8 . But because of COVID-19, many families have seen a ________ ______(下降)their household income.

9 . Offered the position of manager, Bob ________, preferring to keep his current job.

A．dismissed

B．denied

C．declined

D．deduced

10 . Climate change has arrived and is _____ faster than many scientists expected.

A．uniting

B．accelerating

C．declining

D．twisting