1.
现在请根据前面所听到信息，完成16-20小题的回答，每空不超过3个词。
(1)
— How long has Tom been taking part in their club activities? — For.
(2)
—What can new participants do in the club activities?—They can watch some .
(3)
Who inspired Tom to pay attention to climate change?--His .
(4)
—What fact did Tom's childhood environmental books mainly talk about? —There was an increasing threat to .
(5)
—What does Tom think is the best way to participate in climate change activities?—Devoting yourself to climate change.