Homework

Dan

Hello [이름], Excellent! You got the right answer. Anyway, for me to explain the answer, the first sentence is in the past progressive tense. The past progressive tense indicates continuing action, something that was happening, going on, at same point in the past. This tense is formed with the helping \"to be\" verb, in the past tense, plus the present participle of the verb (with an -ing ending). The second sentence is in the past perfect tense. The past perfect tense expresses the idea that something occurred before another action in the past. It can also show that something happened before a specific time in the past. The answer to the question, \"Who did I run into when I walked into the room?\", is Dan. In this situation, something took place (in the simple past) while something else was happening. I hope you understood my explanation. If you can\'t understand, please feel free to ask me in our class. I will be happier to explain it to you. TEACHER SOPHIA