—How long have you _e? _____ the bike over ther—For two days.
—You look really tired. ________? —I didn’t sleep well last night. I had a headache.
【原创】When the students saw their teacher________into the classroom,they stopped________at once.
【原创】--- Excuse me, could you tell me the way to Beijing University? --- _______
【原创】Is there _______in the newspaper today?
【原创】Not only you but also she ______ been to the Great Wall.