質問: 添削お願いします。 こんばんは。 よろしくお願いいたします。 文の( )の語を適当な形に直しなさい (1)how long ( you ,know ) each other before you got married? →have you known (2)she looks tired. she ( work ) for five hours since 8:00 this morning. →had been worked (3)the cherry blossoms (fall) by the time you come back. →わかりませんでした・・・ (4)私がプールに着くまでに彼は二時間以上泳ぎ続けているでしょう。 →he will have been to swimming over two hours by the time i arrive at the swimming pool. よろしくおねがいいたします・
回答: (2) she has been working for five hours since 8 this morning. の方がいいかと思います。 (3) the cherry blossoms have fallen by the... はどうですか?