| He is very fit. He looks as if he (train) every day. | He is very fit. He looks as if trains every day. |
| Tom knows nothing, but he behaves as if he (know) everything. | Tom knows nothing, but he behaves as if knew everything. |
| She is ill. She feels as though she (have) a temperature. | She is ill. She feels as though she has a temperature. |
| He drives his cheap car as though he (have) a Rolls Royce. | He drives his cheap car as though he had a Rolls Royce. |
| What a nasty smell! It smells as though something (burn). | What a nasty smell! It smells as though something is burning. |
| The clouds are dark. It looks as if it (rain) soon. | The clouds are dark. It looks as if it will rain soon. |
| She hasn't got much money, but she looks as though she (be) rich. | She hasn't got much money, but she looks as though she was rich. |
| She has a strong accent. She sounds as if she (be) from Spain. | She has a strong accent. She sounds as if she is from Spain. |
| I don't think I need a coat. It looks as if it (be) warm. | I don't think I need a coat. It looks as if it will be warm. |
| She looked at me as though she (see) a ghost. | She looked at me as though she had seen a ghost. |