He _____ some French while he was away on a business trip in Paris.

red at the painting, wondering where she it

________________________, and the problem would be straightened out（解决）

gxia _______ the Sydney OlympicGames, where she _________ all the other competitors and got the gold medal inthe women’s 10-metre platform

7．He visited the Effel Tower, which_____________to 1889, during his stay in France last summer.