---Did you have ________ nice holiday?---Yes, it was _______ best holiday I’ve ever had.
—I’m not sure ______ Bill will come or not. —No, he isn’t.
—I want to know ______ your son is. —He is ten years old.
She told me the sun ______ in the east.
Tom asked my friend ______.
Our English teacher is very ______ to us. We all love her.