—Look at the flowers I gave you last month.They are dying! do you water them? —Sorry,I forgot to water them.
There are _____ months in a year._____ month is December.
—Can your friend sing?--______.
Do you have a pen?I want _____ a letter.
—______ is the ruler? —______ two dollars.
We have six _____ .So we can know the time.