1. Minh does morning excercise so as to be healthy.

2. I'm learning English in orfer to read book in English. 

3. She said nothing so as to not make him angry.

4. The man taken to the local hospital was injured in the accident.

5. The musician appearing in the concert last night is internationally famous.

X. 

1. It is very important to keep the environment clean.

2. The time machine will be shown to the public when it is finished.

3. He was delighted that he receive his aunt letter.

4. People recycle our car tires to make shoes and sandals.

5. I'm very sad not be accepted in that group.

6, I haven't spoken to her for three years.

7, Tam used to type faster than now.

@HOCTOT

=>
IX/
1. Minh does morning exercises regularly so as to be healthy.
2. I'm learning English in order to read book in English.
3. She said nothing so as not to make him angry.
4. The man injured in the accident was taken to the local hospital.
5. The musician appearing in the concert last night is internationally famous.

X/
1. It's very important to keep the environment clean.
2. The time machine will be shown to the public when it is finished.
3. He was delighted that he received his aunt's letter.
4. People recycle old car tires to make shoes and sandals.
5. I'm very sad not to be accepted in that group.

6. I haven't spoken to her for three years.
7. Tam used to type faster than she does now.
8. My father asked me to turn down the radio for him.