Поставьте глаголы, стоящие в скобках, в зависимости от смысла, в Present Indefinite, Present Continuous, Present Perfect или Present Perfect Continuous:

1. Mary (to learn) French at the University. She (to learn) English since last autumn. 2. They are busy now. They (to discuss) an important question. They (to discuss) it since five o’clock. 3. Where is John? — He (to work) in the library. — He (to work) long? — Yes, he (to work) since morning. 4. My son (to be) in hospital. He (to be) there for ten days. 5. Mr. Ivanov (to teach) French. He is a very experienced teacher. He (to teach) French for fifteen years. 6. I (to know) Jack well. — Since when you (to know) him? — I (to know) him since 1970.

    hospital. He has been there for ten days. 5. Mr. Ivanov teaches French. He is a
    very experienced teacher. He has been teaching French for fifteen years. 6. I know
    working since morning. 4. My son  was in

  • 1. Mary learns French at the University. She has been learning English
    He is working in the library. – Has he worked long? — Yes, he has been
    question. They have been discussing it since five o’clock. 3. Where is John? —
    Jack well. – Since when has you known him? — I have known him since 1970.
  • since last autumn. 2. They are busy now. They are discussing an important




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