Помогите с заданием, пожалуйста. Put the verb in brackets into the Present Continuous, the Present Perfect and the Present Perfect Continuous. 2. A.: What you (do), Jane? B.: I (read) A.: But it (be) late. What you (read) all this time? 3. A.: Where (be) John? B.: He (work) in the garden A.: He must be too tired. He (work) there all day 4. A.: Who you (wait) for? B.: I (wait ) for Jack. I (wait) for him since 11 o'clock 5. A.: They (stand) there for the last 20 minutes. B.: What they (talk) about all this time? 6. A.: What you (think) of? B.: I (think) of our life together. 7. A.: The girls (sing) in the sitting-room B.: They (sing) since I (walk) in