—Is this ______ pencil? —No, it’s not ______.
The old men and the children must in our country .
The meal mother cooked ______ very delicious.
Could you tell me which____ well among the clothes on sale?
The food in the fridge _________ bad. Throw it away, please.
—When is the sports meeting _________ every year? —It __________at the beginning of the new term.