Languages are always changing .___1__ English of today is ve

Languages are always changing .___1__ English of today is very different from that of 500 years ago .In time ,some languages become more __2__ and ___3__ less important .__4_ even die out completely .About 1000 years ago English was a little __5_ language .
If a language has a large __6__ of speakers ,or __7__ it is very old ,there may be difference _8__ the way it is spoken in different areas .__9__ ,the language may have __10__ dialects .Chinese is a good example of dialect differences .Chinese __11__ for thousands of years by many millions of __12__ .The differences between the dialects of Chinese are _13__ great that speakers of Chinese from some parts of China cannot understand each other.
There are other kinds of dialects .In some languages we find words or expressions and even grammatical forms ,which are ,used __14__ by men and others used by women .What's more ,each generation __15__ its own expressions and grandparents and grandchildren may sometimes have difficulty in understanding each other .
___ 1.A.An B.The C./ D.A
___2.A.important B.simple C.easy D.impossible
___3.A.other B.some others C.the others D.others
___4.A.Anyone B.None C.Any D.Some
___5.A.known B.to know C.knowing D.knew
___6.A.amount B.deal C.number D.numbers
___7.A.if B.as C.as if D.even if
___8.A.on B.in C.at D.by
___9.A.However B.That is C.But D.So
___10.A.few B.several C.no D.little
___11.A.has been spoken B.has spoken C.is spoken D.have been spoken
___12.A.speakers B.talkers C.tellers D.writers
___13.A.very B.too C.such D.so
___14.A.till B.only C.neither D.either
___15.A.studies B.uses C.produces D.makes

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