1. They had planned to visit us, but Mary fell ill
If ...................................................................................................................................................
2. Mr Smith modernised his factory years ago, and now he’s rich.
If ...................................................................................................................................................
3. Open the door, or I won’t be able to come in.
If ...................................................................................................................................................
4. I feel terrible because I broke her new mirror last night.
If ...................................................................................................................................................
5. He didn’t study for the test so he failed.
If ...................................................................................................................................................
6. I must wear glasses because I didn’t take proper care of my eyes when I was young.
I would ..........................................................................................................................................
7. I was able to find my way only because I asked a passer-by for directions.
I would ..........................................................................................................................................
8. You have blisters on your feet because you walked too much yesterday.
If ...................................................................................................................................................
9. You don’t work here and that is why you can’t enter without a pass.
If ...................................................................................................................................................
10. Remind me of her birthday on time, or I will not send her birthday card.
I won’t ..........................................................................................................................................