An old soldier gave us a lecture a moment ago. In his lecture, he told us in Zhenjiang in the old days.
—It’s 9:15 now. What class? —Math. They have a math class every day.
—story books every day? —No, but now I.
Could you help me ________?
He’s ___________his purse, but he can’t ________ it.
These are your books. Please _______