2 次の各組の文がほぼ同じ意味になるように,_に適する語を書きなさい。 (1) While I was going to the post office, I met Ann. I met Ann when way (2) Your opinion is different from mine. my to the post office. There is a difference your opinion mine. (3) Our school stands behind the bank. The bank stands in Tront oす our school. (4) I'm going to look after the girl while her parents are away. I'm going to the girl while her parents a: care (5) We couldn't go to the lake because it rained hard. We couldn't go to the lake Tts s0 the hard rain.