1. It would be a good idea to see the Director first.

-> You'd

2. It is unnecessary to bring anything else.

-> Nothing

3. He managed to mend the car.

-> He succeeded

4. I'm quite certain that wasn't John's wife, she's Polish.

-> That couldn't

5. You should have your eyes tested as soon as possible.

-> I advised

7. Is this the way to the College?

-> Am I going

8. Learning Polish is more difficult than learning English.

-> It isn't

9. Would you like to come to the concert with me?

-> Are you

10. This is the last time I speak to you

-> Never

11. I didn't think there would be such a lot of furniture in the house

-> There

12. It was only May but the sea was so warm we went swimming.

-> The sea was warm

13. They will get there too late to be able to send some information.

-> By the time

Cho tam giác ABC có góc A = 60 độ. Chứng minh rằng BC^2 = AB^2 + AC^2 - AB x AC

Essay Writing: many kinds of animals are now in danger of extination. What do you think are the causes of this problem? What solutions can you suggest?

Giúp mình nhanh với ạ, mình cảm ơn

Giúp mình câu f với ạ, mình cảm ơn

Giúp mình nhanh với ạ, mình đang cần rất gấp