【正文】
sandstorm PRACTICE 1 They are starting a ________(運動 ) against smoking. 2 Do you know the chemical________(過程 ) involved in the change? 3 The weatherman has _______(預報 ) it will be fine tomorrow. campaign process forecast PRACTICE 4 We are trying our best to fight against all kinds of ________(污染 ). 5 She tried hard to provide a proper ____________(環(huán)境 ) for her child. pollution environment PRACTICE 6 The meeting went on in a good ___________(氣氛 ). 7 We have enough _______ (證據(jù) ) to give him. 8 Your mother is really _________ (關心 ) about you. atmosphere evidence concerned PRACTICE 9 She took a knife along with her for her own_________(保護 ). 10 He ___________(抱怨 ) that the office was not businesslike. protection p