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. 2 Many birds fly to the __________(北方的 ) parts every winter. 3 They got _________(結(jié)婚 ) in 1996. 4 There were fewer __________(工廠 ) in the past than at present. 5 Have you ________(意識到 ) this serious mistake now? 6 We should remember nothing is ___________(不可能 ) 7 We should be brave enough to face all kinds of __________(形勢 ) 8 They have moved to other areas in Beijing, and I feel a bit _________(孤單 ) from time to time. have lived here _______ (自從 ) my father began to work in this city. interview northern married factories realized impossible situations lonely since is less air ____________ (pollute) in the small village. I like going there on vacation. 11. Now the rivers in the park are much _______ (clean). many__________ (街區(qū) )are there in your hometown? About ten. 二 動(dòng)詞填空 1 The old man next to me used ________ (be ) an English teacher. 2 She _____________( realize) the importance of English up to now. 3 She ___________(live ) here since she came here in 2021. 4 The little boy is crying sadly because he ___________ (not pas