Q7：The loud voice from the upstairs made him angry.
Q8：The little boy is asking the teacher all kinds of questions.
Q10：My father bought me a beautiful hat.
Q11：Why do you keep your eyes closed?
Q12：Will you tell us an exciting story?
Q13：We must keep our classroom tidy and clean.
Q14：I heard the baby crying in the living room.
Q15：Can you keep the window open?