They waited and waited, and_____ he came back.
Jenny’s uncle is a scientist. She is proud ________ him.
— Hi, Mike! How’s it going? — ________
Sun Wukong is ________ unusual monkey.
—Could you please sweep the floor? I’m going to cook dinner. — ________. I’ll do it at once, Mom.
—Excuse me, do you know________ ? —Sure, there is a bookstore down the street near here.