读下面一段短文，用括号内所给单词的适当形式填空。
A young woman was waiting at the airport. She bought a packet of cookies. She sat down and
started 1 (read) the book. Later, a man sat down next to her. When the woman took the 2 (one)
cookie, the man took one, too. She was really surprised but said 3 (something)."Why is he eating my
cookies?"She thought.
Every time she took a cookie, the man took one, too. Then there was only one cookie left in the
packet. The man picked the last one up, divided (分) it in half, 4 (give) her a half and left the waiting
room. She got very angry.
When she got on the plane, she found that there 5 (be) a packet of cookies in her handbag. It
was never opened.