完了不定詞とはいったい何？？to Vとto have 過去分詞の違いを理解しよう！【ランダム英文法】

本日の挑戦 【問】 (1) My friend ( ) here by now, for he took the first train. ① can arrive ② may arrive ③ must arrive ④ ought to have arrived (2) It seems that they had a good time in Rome. = They seem ( )( )( ) a good time in Rome. (3) I’m glad ( ) last week. ① that I can help you ② to have helped you ③ to help you ④ with helping you (4) Listen! I ( ) a funny noise outside. ① hear ② am hearing ③ had been

[makocho0828]

今回は完了不定詞の実践問題です