根据句意，写出所给单词的正确形式，每空只填一词。
⑴Li Ming jumps the _______ (high) in our class.
⑵He felt _______ (happy) during his holiday.
⑶The people around _______ (we) are very friendly.
⑷It’s very easy for _______ (play) to get hurt.
⑸It was _______ (sun) yesterday.