1．The city was attacked by such terrible weather as few citizens had ever experienced before.
2．Some think it is convenient to get in touch with others with the cellphone, which also makes them feel safe especially in time of trouble.
3．(2019·北京西城高二期中)The artist was very proud of his creation and called it the best painting that he had ever done.
4．Cultural shock is a feeling which/that most travelers experience in a foreign country where they find the culture is quite different from that of their own.
5．(2017·江苏卷)In 1963 the UN set up the World Food Programme, one of whose_purposes is to relieve worldwide starvation.
6．Those who can achieve high grades in class tend to be weak in handling some practical problems, as is often the case.
7．(2019·山西师大附中高二月考)Scientists have searched for a long time for a reason why so many bees are disappearing.
8．I’m so grateful to all these people, with whose help I have been accustomed to American culture and gained a lot of knowledge.
9．(2019·启东中学高二月考)The house, whose door often stays open until late at night, works as a home for the guards, some of whom are from the countryside.
10．Those successful deaf dancers think dancing is an activity where sight matters more than hearing.
