Most of them are ______ about the last day of the world, and they kept ______ for ways to escape from the disaster.

(单选题)—Excuse me, can I sit here?—______. The old man who sat here (单选题)—Could you tell me ______ Zhang Aiping’s hometown？—The day a (单选题)—Look! Who’s ______ girl under the tree？—Oh, she is my siste (单选题)This is the book ______ tells many English stories. (单选题)—Dear sister, does the TV show “Dad comes back” ______ our f (单选题)—Where is Marry flying？—She is flying to France soon. She wi (单选题)I really don’t know ______ this question. It is too hard. (单选题)—Could you tell me ______ it is from the nearest shop to you (单选题)Some people won’t realize the importance of their health ___ (单选题)—Bill, is that your sister’s pet dog?—No. ______ is White.