随着工业与交通运输业的迅速发展，有害气体和烟尘的排放，对空气造成了严重的污染，控制大气污染的主要途径是随着工业与交通运输业的迅速发展，有害气体和烟尘的排放，对空气造成了严重的污染，控制大气污染的主要途径是减少排放． （）在控制大气污染方面，你认为还有哪些措施或途径，请写出其中的一种：______．

Complete the dialogues. 1 A I’mreally sorry . B ____ all right. 2 A SorryI’m late. B Don’t ____. 3 A I’m____ sorry. B It doesn’t ____. 4 A It’sbroken - I’m very sorry. B Oh, never ____. 5 A I’msorry ____ late. I missed the bus. B That’s OK. 6 A ____,could you repeat that, please B Sure, no ____. 7 A Didhe ____ to you B Yes, he was very sorry. 8 A Didhe say sorry B No, he’s very ____.