We Chinese are (pride) of the great changes in our country.
Please remember that nothing is ( possible) if we put our heart into it.
按照括号内的要求写出下列单词的相应形式.
11.nine(序数词)
12.piano(复数)
13.long(名词)
14.little(最高级)
15.breath(动词)
16.balance(形容词)
17.they(反身代词)
18.through(同音词)
19.appear( 反义词)
20.beat(过去分词) .