A.写出下列单词的完全形式.
1.aren't____ 2.don't____ 3.can't____ 4.won't____ 5.let's____ 6.he's____ 7.NO.____ 8.HK____
B.写出下列词语的缩略形式
1.does not____ 2.is not 3.personai computer____ 4.United Nations____ 5.kilogram____ 6.I would____ 7.You had better____
8.okay____ 9.television____