I. Choose the best answer

1.The school boys are in a hurry (not to / in order not) miss their school bus.

2. They were talking in whispers (so that / so as) nobody could hear them.

3. My mother needs a tin opener (to open / for opening) the bottles.

4. Advice is given (in order that / in order to) students can choose the best course.

5. You may put your money in a small coin bank (so that / in order) to keep it safe.

6. We wrote Katie's name on the calendar (so as not to / so that not) forget her birthday.

7. She stayed at work late (in order to / so that) she could complete the report.

8. I need some new clothes. I haven't got anything nice (to wear / in order to wear).

9. The new paint is excellent (to cover / for covering) walls with cracks in.

10. Trees are being planted by the roadside (so at to reduce / in order that) reducing traffic noise.

I. Choose the best answer

1.The school boys are in a hurry (not to / in order not) miss their school bus.

2. They were talking in whispers (so that / so as) nobody could hear them.

3. My mother needs a tin opener (to open / for opening) the bottles.

4. Advice is given (in order that / in order to) students can choose the best course.

5. You may put your money in a small coin bank (so that / in order) to keep it safe.

6. We wrote Katie's name on the calendar (so as not to / so that not) forget her birthday.

7. She stayed at work late (in order to / so that) she could complete the report.

8. I need some new clothes. I haven't got anything nice (to wear / in order to wear).

9. The new paint is excellent (to cover / for covering) walls with cracks in.

10. Trees are being planted by the roadside (so at to reduce / in order that) reducing traffic noise.

23. We have to start early…………………………we won’t be late
 a.  so that                      b.  so as  to                        
 c.  because                    d.  although
24.  They were talking in whispers…………..nobody could hear them.
 a.  in order to         b.  so that      c.  in order that                d.  b and c arte correct
25.  He hurried to the station . He  didn’t want to miss the train
a. he hurried to the station so that he couldn’t miss the train
b. he hurried to the station in order that he couldn’t miss the train
c. he hurried to the station  not to miss the train                                                    d. all are correct
26.  She went to the library in order that she could borrow some books
a. she went to the library so as to borrow some books   
b. she went to the library that she could borrow some books
c. she went to the library so that she could borrow some books                             d. all are correct
27.  The  schoolboys are in hurry………………….they will not be late for school
a.  so as to               b.  to              c.  in order that                d.  for
28.  We set off early…………………..we wouldn’t get stuck in the traffic
a.  although                b.  so that                        c.  because                     d.  in case
29.  I shouted in order that I could warn everybody of danger
a. I shouted to warn everybody of danger
b. I shouted  so as to warn everybody of danger
c. I shouted so that to warn everybody of danger
d. a and b are correct 

1. we have to start warly ___________ we don't be late

a: so that b: so as to c. because d. although

2. the school boys are in hurry ___________ they will not be late for school

a: so as to b: to c: in order that d: for

3. we set off early ____________ we wouldn't get stuck in the traffic

a. although b. so that c. because d. in case

4. my mother went to london ____________ see my aunt's family

a in order to b. so thta c. not to d. not

II/ CHOOSE THE CORRECT ANSWER

1/ “I spoke slowly. The foreigner could understandme”. Means

a. I spoke slowly so that the foreigner could understand me

b. I spoke slowly in order to the foreigner could understand me.

c. I spoke slowly that the foreigner could understand me

d. I spoke slowly to make the foreigner could understand me

2/ He had to explain the lesson very clearly…………………….

a. in order that his student to understandit b. so that his students could understand it

c. so as his students to understand it d. so that his students to understand it

3/ He studies very hard ……………………………………

a. in order to fail the examination b. so that to get knowledge

c. so as not to pass examination d. in order that he could be illiterate

4/ We have to start early…………………………we won’t be late

a. so that b. so as to c. because d. although

5/ They were talking in whispers…………..nobody could hear them.

a. in order to b. so that c. in order that d. b and c arte correct

6/ He hurried to the station . He didn’t want to miss the train

a. he hurried to the station so that he couldn’t miss the train

b. he hurried to the station in order that he couldn’t miss the train

c. he hurried to the station not to miss the train d. all are correct

7/ She went to the library in order that she could borrow some books

a.she went to the library so as to borrow some books b.she went to the library that she could borrow some books

c.she went to the library so that she could borrow some books d. all are correct

8/ The schoolboys are in hurry………………….they will not be late for school

a. so as to b. to c. in order that d. for

9/ We set off early…………………..we wouldn’t get stuck in the traffic

a. although b. so that c. because d. in case

10/ I shouted in order that I could warn everybody of danger

a. I shouted to warn everybody of danger

b. I shouted so as to warn everybody of danger

c. I shouted so that to warn everybody of danger

d. a and b are correct

4.He hurried to the station so as not to miss the train.(in order that)

5.I came to this school so that I could learn English . (in order to)

6.Tom was playing very softly so that he wouldn’t disturb anyone. (in order not to)

7.. Mary went to bed early because she felt tired.(Because of )

8.Although Mai didn’t speak English well, she decided to live in London.( In spite of)

9.Although the trafic was bad, I arrived on time. (despite)

10.Inspite of the silly story, I enjoyed the film.(although)

1.The boys stood on the desks. They wanted to get a better view(so that)

2.We learn English. We want to have better communication with other people(so that)

3.We lower volume. We don't want to bother our neighbours(so that)

4.I will write to you. I want you to know my decision soon(so that)

5.These girls were talking whispers. They didn't anyone to hear their conversation(so that)

6.I spoke loudly. I wanted everybody could hear me clearly(in order that)

7.Mary often goes home as soon as the class is over. She doesn't want her mother to wait for her(in order that)

8.Tom get up early. He doesn't want to be late for school(in order that)

9.I'm study hard. I want to keep pace with my classmates (in order that)

10.Alice prepares her lesson carefully. She wants to get high marks in class(in order that)

11.Please shut the door. I don't want the dog to go of the house( in order that)

12.I wish to have enough money. I want to buy the new house(in order that)

13.You should walk slowly. Your sister can follow you(so that)

14.They didn't their job well. They hoped the boss would increase their salary(so that)

15.We turned on the lights. We didn't want to waste electricity(so that)

16.We lower the volume of the radio. We don't want to bother our neighbours(in order that)

17.The robber changed his address all the time. He didn't want the police to find him(so that)

18.The man spoke loudly. He wanted everybody to hear him clearly(so that)

II. Đổi những câu sau đây sang mệnh đề, dùng so that/in order that

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

2.He climbed the tree in order to get a better view

3.Some young people like to earn their own living in order to be independent of their parents

4.We should do morning exercises so as to improve our health

5.We should take advantage of the scientific achievements of the world so as to develop our national economy

6.Every people in the world must unite their efforts to maintain and protect peace

7.She put on warn clother so as not to catch cold

8.He hurried to the station so as not to miss the train

9.She locked the door in order not to be disturbed

10.I tried to be on time so as not to make our teacher sad

III. Đổi những câu sau đây sang cụm từ, dùng in order to/so as to/to

1.people use money so that they can buy thinks they need. (in order to)

2.banks are developed so that they can keep people's money safe(in order to)

3.I need to buy some laundry detergent so that I will wash my clothes(in order to)

4.I came to this school so that I could learn English(in order to)

5.Tom was playing very softly so that he wouldn't disturb anyone(in order not to)

6.they rushed into the burning house so that they could save the child(in order to)

7.Lan often attends English Speaking Club to practice speaking English(so as to0

8. he stood on the chair to see better(in order to)

9.Please shut the gate for the cows not to get out of the cowshed(in order to)

10.The boy tiptoed into the room not to wake everybody up(so as to)

Các bạn giúp mình với

Ex 1 : Nối câu dùng "so that / in order that / in order to / so as to / to" 

1. Mary often goes home when the class is over. She doesn't want her mother to wait for her. ( so that)

2. Please shut the door. I don't want the god to go out of the house (in order for)

3. The robber changes his address all the time. He doesn't want the police to find him. ( so that)

4. These girls were talking whispers. They didn't want anyone to hear their conversation ( in order that)

III. Use to/ in order to/ so as(not) to to combine each pair of sentences

5. My mother needs a tin-opener. She wants to open this bottle.

…………………………………………………………………………………………………

6. Ken is learning Vietnamese. He wishes to read Kiều.

………………………………………………………………………………………………… 

7. He turned off the lights. He didn’t want to waste electricity.

…………………………………………………………………………………………………

8. She locked the door. She doesn’t want to be disturbed.

………………………………………………………………………………………………….

9. Some evenings I go to the library. I want to study in peace and quiet.

………………………………………………………………………………………………….

10. After Jack got home from work, he turned on the TV.He wanted to watch the news

………………………………………………………………………………………….