III.   Choose the best answer to complete these following sentences.

1. Peter studies hard_________ pass the exam.

A. less                                    B. so that                  C. to                           D. in order that

2. We decided to join the English speaking club_________ improve our English.

A. so that                              B. so to                      C. in order                 D. so as to

3. She worked hard_________ everything would be ready by 6 o’clock.

A. that                                   B. for              C. in order that        D. so as to

4. They hurried_________ miss the train.

A. in order that not B. as not                    C. to not                    D. in order not to

5. We learn English_________ we will have better communication with other people.

A. so that                              B. in order for          C. in order to            D. so as to

6. He lighted the candle_________ he might read the note.

A. so that                              B. and                        C. because                D. as a result

7. He turned off the lights before going out_________ waste electricity.

A. in order that not            B. as not to               C. so that not           D. so as not to

8. The school boy is in a hurry_________ he will not be late for school.

A. so as to                             B. to                           C. in order that        D. for

9. He hid that letter in a drawer_________ no one could read it.

A. so that                              B. because                C. although               D. than

10. He left home early_________ he could arrive at the station on time.

A. because of                       B. in order to            C. although               D. so that