1.If a teacher doesn’t treat all his students equally, it is (不公平的).
2.Although the dragon is quite (熟悉的)to most Chinese, nobody has ever seen a real one.
3.Professor Betsy Sparrow (实施)some experiments in his study last year.
4.With prices going up, the (大多数) of people find it hard to live on the amount of money they get.
5.He thought his marketing plan was perfect, but on the (相反), it was not and it failed.
6.Research (表明)that eating habits are changing fast.
7.The performance was repeated at the (请求)of the audience.
8.She (低声说)to me that his temperature was up again.
9.We all went to the airport to her (送行).
10.Many foreigners have (习惯于)chopsticks.
11.Winning the competition (结束) his financial problems.
12.The man (坚决要求) finding a taxi for me even though I told him I lived nearby.
答案 1.unfair 2.familiar 3.conducted 4.majority 5.contrary
6.indicates 7.request 8.whispered 9.see;off10.got/became used to 11.put/bring an end to12.insisted on