1. I can’t come because i have to finish my project.→ If i _______.

2. Don’t  miss visiting Hoan Kiem Lake when you are in Ha Noi.→ You should not______.

3. “I can’t go to the science class tomorrow”, said Hoa.→ Hoa said_____.

4. As soon as we got on the plane, we were told to get off again.→ We had just_____.

5. Global warming has caused many natural disasters.→ Many_____.

6. I’m not you, but I think you should recycle these plastic carrier bags.→ If i ____.

7. All flights had to be cancelled as a result of the pilots’ sudden strike.(so) → ________.

8. You have to keep quiet if you want to stay here.→ She told me that _______.

9. They will widen the gate to let the cars run into the yard easily. → The gate_______.

10. The last time Phong visited Tasmania was five years ago. → Phong hasn’t______.
                                           các vị hảo hán giúp tui zới ≡:)
                                                   * ngu anh vc