Apple juice tastes___________.
—Look! Do you know ______man under the tree?--Sorry .It’s too far to see ______clearly.
--Which do you prefer, tea or coffee?-- __________is OK.I don’t care.
Just before the Chinese class, I suddenly realized that I forgot _______ my Chinese text book.
We need to come up with a/an________and make a decision at once.
--- Do you know the boy________ is sitting next to Peter?--- Yes. He is Peter’s friend. They are celebrating his ________ birthday.