---Who’s the man over there? Is it Mr. Black?--- It _________ be him. He’s much taller.
There is _______ rain this year. All the plants grow well.
—Do you have _______ flu? No, I have _______ bad cough.
I won the 800-meter race yesterday. ______.
There ______ an exciting party at his house this evening.
—Your father is sleeping now. Could you ______ the music a bit? OK! Mom.