His brother is only six years old. He has difficulty the story books.
There is________ milk in the bottle. Let’s go and buy some.
______Which bag do you prefer , the green one or the pink one ? ______ .I like a light blue one .
There are________ flowers in the square during the National Day.
He would rather________ at home than ________ to the park with Jenny.
The little child was too________ to hear the end of the long story.