Answer: Present Perfect Tense in Interrogative sentences: The helping verb is placed before the subject and the principal verb after the subject. Have you ever been to the USA? Has he returned home?
Explanation: Hope this helps :)
Answer:
Can you explain what is going on here so i can help you?
Recognizing the authors purpose because you understand what lead him to give those important details or main ideas
<span>The best speeches are full of logos and have very little ethos or pathos</span>
You answer is B, for the first one and a for the next, easy