1. I will call you *if* I arrive early. (свързва условие)
2. She was happy *when* she got the news. (време: кога)
3. You can go out *if* you finish your homework. (условие за действие)
4. He didn’t know *if* she was coming to the party. (въпросително подчинително изречение)
5. We will start the meeting *when* the manager arrives. (време: момент на действие)
6. I won’t buy it *if* it is too expensive. (условие за покупка)
7. Call me *when* you get home. (време: след действие)
8. They will come *if* the weather is good. (условие за посещение)
9. She smiled *when* she saw the puppy. (време: момент на емоция)
10. I don’t know *if* he understands the problem. (подчинително с въпрос)

1. I stayed home *because* I was sick. (причина за действие)
2. She went to work *although* she was tired. (противоречие)
3. They canceled the trip *because* of the rain. (причина)
4. He didn’t come to the party *although* he was invited. (противоречие)
5. We are happy *because* we passed the exam. (причина за радост)
6. She wore a jacket *although* it was warm outside. (противоречие на очакванията)
7. I didn’t call you *because* I lost my phone. (причина за действие)
8. They enjoyed the movie *although* it was long. (противоречие)
9. He left early *because* he had an appointment. (причина за напускане)
10. We went out *although* it was raining. (противоречие с времето)