bark是名词那barking 为什么是the dog"s barking 而不是the dog"s bark?
bark是名词那barking 呢?we can hear betty"s dogs barking .为什么是 bar
The sudden noise started the dog ______ barking bark barked
Why does the dog bark
The dog b____to bark.填空
I heard a dog barking outside,I heard a dog bark outside.
the dog that did not bark,
Teach the dog how to bark
同义句转换:The dog is barking loudly.The dog is barking ____ ____
Don't you know the old saying "A barking dog doesn't bite"?是
the dog likes barking and jumpping very much
1.I am frigtened of the barking dog、
a barking dog