Complete the sentences. Which type of conditional is used in each one? 1 If there had been less pollution, climate change such a big problem. (not/become)
2 If you only use social media, you (not/spend) enough time talking with your friends face to face.
3 If they had left home on time, they (not/miss) their flight to Almaty.
4 When you donate to the homeless shelter, you . (make) a difference.
5 If we only ate organic food, we (stay) strong and healthy. ​

Two days ago I lost my keys. When I went to school, I bragged to my friends about my new charm, which my father brought to me from France. I was very happy to see such a wonderful gift for me. In addition to this bleat, he gave me the key to my future apartment in France, which he bought me for his birthday. I could not believe it, and the next day, all my friends knew about my new apartment and a wonderful keychain. I let my key be touched, all the friends gave me the orders. Teachers too bvli are surprised, and I received compliments in the address. It was excellent! But, returning home, I noticed that I do not have my keychain with keys. I was scared and disappointed, I was afraid that my dad would punish me. I ran back to school, asked Lyubi whether they had seen my key chain, but everyone was silent. It seemed to me that it was a failure. I cried and went home. At home, my father met me and told me not to get upset. He had one more such keychain and another key to the apartment. It was unreasonable.

It was afternoon and the streets were empty as I was going back home after school last Monday.  Suddenly I heard some noise under the nearest tree. I came up to the tree and saw a small puppy! He was clean and so pretty that I couldn't help smiling. Of couгse, I took this little miracle with me. It was a present for my  sister.   
Это было днем, и улицы были пусты, как я возвращалась домой после школы в понедельник. Вдруг я услышала какой-то шум под ближайшим деревом. Я подошла к дереву и увидела маленького щенка! Он был чистый и такой хорошенький, что я не могла удержаться от улыбки. Конечно, я взяла это маленькое чудо со мной. Это был подарок для моей сестры.