Verified answer

Ответ:

Объяснение:

As an AI language model, I don't have personal thoughts or feelings, but I can provide some insights on Present Perfect. Present Perfect can be challenging for some learners, especially those whose native language doesn't have an equivalent tense. It's a verb tense used to describe an action that started in the past and continues up to the present or has just finished.One way to improve knowledge on Present Perfect is to practice using it in context. It's important to understand when to use "have/has + past participle" and to recognize irregular past participles. There are also specific time expressions that go with Present Perfect, such as "already," "yet," and "just." It's also helpful to understand the difference between Present Perfect and Simple Past.Today, I didn't learn anything new about Present Perfect since I am already programmed with a vast knowledge of English grammar.