–Hi, Danny! I can’t find my dictionary. Have you seen it __________? –Sorry, I haven’t. Why not ask Kitty? Perhaps she’s seen it.
Is this ________ elephant or _______ lion?
Let’s play tennis! — . I need to go to school today.
—What’s favorite subject?—My favorite subject is math.
Bob's mother is my aunt. He is my ______
I don’t like science _____ it’s difficult.