1. Water boils if you heat it to 100 C . (Conditional 0)
2. If you freeze water, it turns into ice. (Conditional 0)
3. What a pity. We would have seen our grandparents if we had arrived on time. (Conditional 3)
5. If I were you, I wouldn't buy that party dress. It’s too expensive. (Conditional 2)
6. Nobody opens the door. If he was at home, he would open the door. (Conditional 2)
7. Someone would catch your handbag if you left it on the table. (Conditional 2)
8. If you were rich, where would you like to live? (Conditional 2)
9. It’s getting late. Her mother will be very angry if she doesn't get home before midnight. (Conditional 1)
1. My bag was stolen by him in the shop
2. This road will be used by the people
3. This room is cleaned by her in every day
4. This building was built by somebody in 1905
5. Ali was invited by someone to a party
6. That book was written by Pushkin in 1885
1. With
2. By
3. With
4. By
5. By
1. This book will be bought by my brother
2. My friends were invited to the party
3. Newspaper is read by my father every evening.
2. An old man bought this house yesterday
1. They showed me their letters
3. Pupils use the computers
4. Workers build this house every day