题目内容

22、Dear Jack,

   I had a very unusual e__________ on Sunday．At around ten o’clock in the morning, I was walking d______ the street when a UFO landed in front of me．You can imagine how s_________ it was! An a________ got out and walked down Center Street． I f________ it to see where it was going, and I was s________ when it went into a souvenir shop． While it was looking at the souvenirs, the shop a_________ called the police．Before the police arrived, the alien left the shop and visited the M_______ of Flight．W_______ the alien was in the museum, I called the TV station．Isn’t that a________!