The boy is only _____ and today is his _____ birthday.A. nine; nine B. ninth; nine C. nine; ninth
--–Is the rock singer ______ the US? ---Yes, she _______ Seattle.
---Listen! Who ______ in the next room? ---I think Sam is.
Call Tom ______ 82912356. He has a job for you ______ an actor.
The dolphins are ______ interesting in the zoo.
--- Where’s the bus stop? -- ___________.