根據(jù)漢語提示，用詞語的正確形式填空，每空一詞。

1．I found a small boy _________（哭泣）in the corner this morning．

2．Small gifts give _________（快樂）and don't cost much．

3．Some friends have——（相反的）views and interests．

4．Children need _________（有組織的）activities to improve their skills．

5．She _________（假裝）to be happy and said nothing about the argument．