I. Put the verbs in brackets into the correct tense. (Present Perfect or Present Prefect Continuous) 1. …(you/see) dad? - Have you seen dad? 2. He …(try) to repair the car for over an hour. — He has been trying to repair the car for over an hour. 3. Tom…(know) Ann for years. 4. I…(meet) him before. 5. Sam …(study) English since he was 9. 6. Helen …(work) all day. Shes tired now. 7. Bob …(lose) a lot of weight!

Конечно! Давайте рассмотрим, как правильно использовать времена Present Perfect и Present Perfect Continuous в ваших предложениях.

1. …(you/see) dad? - Have you seen dad?
2. He …(try) to repair the car for over an hour. — He has been trying to repair the car for over an hour.
3. Tom…(know) Ann for years. — Tom has known Ann for years.
4. I…(meet) him before. — I have met him before.
5. Sam …(study) English since he was 9. — Sam has been studying English since he was 9.
6. Helen …(work) all day. She’s tired now. — Helen has been working all day. She’s tired now.
7. Bob …(lose) a lot of weight! — Bob has lost a lot of weight!

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