过去完成时练****br/>Ⅰ. Multiple choices. lost the dictionary I ________. bought bought been bought train had gone when my brother _______ at the station. arrived arrived arriving 3. Mary _______ of visiting her grandmother, but the bad weather made her change her mind. thought thought been thought 4.------Did you meet Tom at the airport? ------No,he _______ by the time I ______ there. left;got left;arrived ;arrived ;had got 5.-------Why didn’t Tom attend the meeting yesterday? -------He __________ Beijing. gone to gone to to been to 6.-------I _______ e to help you. ------But you didn’e. meant meant mean one of my friends _______ by Beijing University,for which she ___ five times. admitted; had tried admitted; had tried admitted; has tried admitted; tried 8.------I have bought you the books you want. ------Oh,good,I _______ afraid you had forgotten. been been _________ four thousand new words by the end of last year. learned learned have learned _______her keys in the office so she had to wait until her husband ______home.