To describe an action that has started in the past and is still continuing, you would say it in present perfect ... ... <看更多>

3:27 I have + Verb 3 (past participle): I have seen you. 5:10 I have been to: I have been to New York. 6:35 I have been + verb 1 with ing : i ... ... <看更多>

It is no use crying over spilt milk. 覆水難收。 ⭐be busy + Ving 忙著… I have been busy decoring my house. 我一直在 ... ... <看更多>

[請益] have p.p./have been Ving ... 正解：tried 誤：been trying 這2題我選錯了，是否這上面的答案是絕對的！還是不同的答案也有不同的解釋！ ... <看更多>