Question

短文改错 Over the past twenty years or so, great changes has taken place 1．________ in our life．Take my family as example．My parents contacted 2．________ others mainly by sending him letters in the past．But now we make a 3．________ phone call at home．But once my parents listened to the radio 4．________ for news and the other information．But now we get the news by 5．________ watching TV．Another big change is in our living conditions． 6．________ When they got married about twenty years before, my parents lived 7．________ in a small room crowding with furniture．But now we have moved 8．________ into big new three room apartment．In short, our life has 9．________ became comfortable and convenient． 10．________

Answer 1

答案：
解析：

　　1．has→have

　　2．as→for或as后加an

　　3．him→them

　　4．But→And

　　5．去掉第一个the

　　6．√

　　7．before→ago

　　8．crowding→crowded

　　9．into后加a

　　10．became→become