Ⅰ.用所给单词的适当形式填空
1．Jina has a big family and she has a lot of ________(relative)．
2．The boy and his sister are both good players and they hope to be ________(champion) one day.
3．Sara and her friends haven't seen each other for a long time, so they decided to have a ________(gather)．
4．How great David is! He broke the old school record and ________(set) a new one.
