11. Daisy has never met this man before. This man………………………………………………………………….. 12. I have to show the boy the easiest way to do it. The boy…………………………………………………………………… 13. Working in those conditions is impossible. It’s………………………………………………………………………… 14. To follow your direction is very difficult. It’s……………………………………………………………………….. 15. Traveling around Vietnam is interesting. It’s……………………………………………………………………….. 16. Keeping the school yard clean is necessary. It’s……………………………………………………………………….. 17. I was delighted that I got the best result in the final exam. I was delighted to………………………………………………………

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