1.he always drive carefuly in order not to cause accident 

2.please arrive early so that... 

3. I went to the collage so as i can see the .. 

4.so that... 

PART 1

I.

1. He always drives carefully in order not to cause accidents.

2. Please arrive early so that we're able to start the meeting on time.

3. I went to the college so as to see Professor Taylor.

4. She wore warm clothes so as not to get cold.

5. I closed the window so that my mother wasn't looked at by anybody.

6. We turned out the light in order not to waste electricity

7. He moved to the front row in order to hear the speaker better.

8. I left Dave my phone number so that he was able to contact me.

9. Thanh and Nga are going to Australia in order to learn English.

10. We hurried to school so as not to be late.

II.

1. We'll go out when the rain stops.

2. She won't come until you're ready

3. I'll come and see them before I leave here.

4. I'll phone you as soon as we arrive in Hanoi

5. When I see Mr. Pike tomorrow, I'll give him your message.

6. He promises he'll leave before the sun rises.

7. They'll move to their new house at Christmas this year.

8. Who will look after the children when your sister is away?

9. You'll be late if you don't hurry.

10. Thank you for letting me borrow your camera. I'll bring it back to you after I return from my holiday.

III.

1. She was unconscious for days after the accident.

2. His revival speedy afer the operation amzed all the doctors.

3. The pressure of water caused the dam to burst.

4. The heart pumps blood around the body.

5. Come by the fire. You must be chill to the bone.

6. I want an immediate reply.

7. The victim who has a dog bite needs an anti-tetanus injection.

8. She is very anxious about her mother's heath.

9. The nurse is giving Lan some first-aid instruction.

10. Make sure that the needles are sterililized

IV.

1. Could you tell me the nearest post office?

2. Will you open the door, please!

3. Hanh is studying very hard in order not to fail in the exam.

4. Shall I drive?

5. Can you carry my bags?

6. He climbed the tree so as to get a better view.

7. I'm certain of helping him revise his lessons.

8. We'll drive you to the the airport.

9. This train could be gotten off at Bath.

10. Lan asked the nurse to send an ambulance to Quang Trung School.

V.

1. I entered the room quietly so as not to wake my younger sister up.

2. He is staying up late in order to see the final football match.

3. I have to put on my glasses in order to see that film.

4. I'm studying hard in order not to fail the examination.

5. She's on diet so as to lose her weight.

6. I try my best to study so as to get a good job.

7. I spend much time practising English so as to speak English well.