Viết phương trình pascal tính đường cao của tam giác ( dạng hàm và thủ tục ) giúp em với ạ

Mọi Người Giải hộ em Với . CHo Em Xin Cách Làm Bài Tập Dạng Này Luôn ạ

Exercise 2: Combine each pair of sentences by using “Ving or Having + V3/ed”:

1. He was lying on the bed. She was crying.

..............................................................................................................................................................................................

2. She was sitting in an armchair. She was reading books.

.............................................................................................................................................................................................

3. I got home. I was watching TV.

.............................................................................................................................................................................................

4. The old man was walking along the street. He was talking to himself.

.............................................................................................................................................................................................

5. They were playing tennis. They hurt your arm.

.............................................................................................................................................................................................

6. Mary was listening to news. She fell asleep.

.............................................................................................................................................................................................

7. He was getting off the bus. The man slipped.

.............................................................................................................................................................................................

8. The boy was crossing the road. He was knocked over.

.............................................................................................................................................................................................

9. The fireman was trying to put out the fire. The fireman was overcome by smoke.

.............................................................................................................................................................................................

10. I cut myshelf while I was shaving.

.............................................................................................................................................................................................

11. Be careful when you are crossing the street.

.............................................................................................................................................................................................

12. We returned home after we had finished our work.

.............................................................................................................................................................................................

13. We bought a ticket. Then we went into the theatre.

.............................................................................................................................................................................................

14. They had dinner. Then they went on their journey.

.............................................................................................................................................................................................

15. Sue did all her shopping. Then she went for a cup of coffee.

.............................................................................................................................................................................................

16. We fulfilled our work. We went home.

.............................................................................................................................................................................................

17. I thought they might be hungry. So I offered them something to eat.

.............................................................................................................................................................................................

18. She is a foreigner. So she needs a visa to stay in this country.

.............................................................................................................................................................................................

19. He travelled a lot . so he knows a lot about other countries.

.............................................................................................................................................................................................

20. We had spent nearly all our money. So we couldn’t afford to stay in a hotel.

.............................................................................................................................................................................................