My sister is only three years old. She can’t take care of _______. 

This kind of ice cream is nice. Could you give me_________?

------- Gina , isn’t this book   ________ ?----- Yes , it used to belong to    ____  , but from now on it isn’t .

My mom always tells me that _________/’n?θ??/ is difficult.

—Look ,that’s Mike,your classmate. --Yes,Let’s go and say hello to_________.