Change the sentences below, using : i) As soon as +past +past ii) As soon as+past perfect+past, whichever is appropriate . a. They saw the vase and liked it immediately. b. I dropped the chalk and…

Here are the rewritten sentences using **'As soon as + past + past'** and **'As soon as + past perfect + past'** structures, as required:

**a.** Original: *They saw the vase and liked it immediately.* Rewritten: **As soon as they saw the vase, they liked it.** *(Here, both actions happened almost simultaneously, so the past simple is used.)*

**b.** Original: *I dropped the chalk and it broke.* Rewritten: **As soon as I dropped the chalk, it broke.** *(Both actions happened in quick succession, so the past simple is appropriate.)*

**c.** Original: *He reached home and started doing his assignment.* Rewritten: **As soon as he reached home, he started doing his assignment.** *(The second action followed immediately after the first, so the past simple is used.)*

**d.** Original: *The Prime Minister resigned and the president called the leader of opposition.* Rewritten: **As soon as the Prime Minister had resigned, the president called the leader of opposition.** *(The resignation happened first (past perfect), and then the president took action (past simple).)*

**e.** Original: *I paid the bill and left the restaurant.* Rewritten: **As soon as I had paid the bill, I left the restaurant.** *(The payment was completed before leaving, so the past perfect is used for the first action.)*

**Key Rules Applied:**

- **'As soon as + past + past'** is used when two actions happen in quick succession (no clear priority). - **'As soon as + past perfect + past'** is used when the first action is completed before the second begins (clear sequence).

**Examples of Correct Usage:**

| Sentence Type | Example Sentence | |------------------------------------------|---------------------------------------------------------------------------------| | **Past + Past** | *As soon as she opened the door, the dog ran out.* | | **Past Perfect +

**Common Mistakes to Avoid:**

- Using **past perfect** when both actions are simultaneous (e.g., *As soon as he had arrived, the train left* → Incorrect; should be *As soon as he arrived, the train left*). - Mixing tenses incorrectly (e.g., *As soon as I paid the bill, I was leaving* → Incorrect; should be *As soon as I had paid the bill, I left*).