Peter will cook for his parents __ the International Day' of Families comes.
His grandparents live ____ in a small house, but they don’t feel _______.
—Which month has ______ days in a year?—February.
The students ________ have a sports meeting this weekend if it ________.
I ______ believe it _______ I see it with my own eyes.
September is _____ month of the year.