——（向右拐）at the post office

——（向右拐）at the post office at the finishing post是什么意思? at post office 和in the post office一样吗? I had finished work at 4 o'clock and then _____ to the post office A.gotB.goneC.arrivedD.come Excuse me.Where is the post office?(改同义句） Excuse me.— is the _ to the post office? walk along the road ————（直到）you see the post office ——excuse me,can you tell me _____ ______ ______ the post office——_______ ______ _____ this road,and ______ _______ at the second crossing. —Where is the post office?—It’s west______ the science museum.A of B at C to 选哪个?为什么? The Shanghai Post Bureau began selling “Year of the Pig” stamps at 98 post I am sending the letter （at the post office）（对小括号部分提问） --you-the letter? Post —listening Mr.Williams drove the car into a lamp—post.（对Mr,xx题问） I had finished work at about 4 o'clock and then gone to the post office.为什么过去完成时跟了时间点 连词成句:post at office right the turn Turn left at the post office改否定句 at,post office,the,get,off怎么连词成句 at get post off the office 怎么连成句子 the letter _ _(must post) at once 被动语态