| Expression | Meaning | Example |
|---|---|---|
| by the time | before a particular moment | By the time I arrived, they had left. |
| as soon as | immediately after | As soon as she had spoken, she regretted it. |
| once | after completing something | Once he had signed the contract, there was no going back. |
| until | up to a point in time | I hadn't realised until she told me. |
| Use | Example |
|---|---|
| Reported speech backshift | She said she had finished. |
| With by the time / once / until | By the time we arrived, it had closed. |
| Third conditional (if clause) | If I had known, I would have helped. |
| Background in narrative | Someone had broken the window before we got there. |
Read each statement. Choose True or False.
Choose the correct form to complete each sentence.
Match each sentence to the correct description.
Choose the correct form from the dropdown.
Click the words to build the sentence in the correct order.
Click a category box first, then click the sentence to place it there.
Choose the correct form to complete the conversation.