1 I love going to this place _____________ it’s the quietest place in the city.

A. so                B. though                     C. so that                     D. as

2. They keep changing the decoration of the shop ___________ they can attract more young people.

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

3. _____________ she’s young, she’s the most famous artisan in the village.

A. When                       B. Although                 C. Whereas                  D. In order to

4. You should say goodbye to your brother _____________ you leave for Europe.
A. despite                    B. after                                                C. since                       D. before
5. _____________ you study harder, you won’t win the scholarship.
A. Unless                    B. Because                              C. If                            D. In order that
6. We will wait her ____________ he comes back.
A. while                      B. until                                                C. since                       D. for
7. ________________ she spoke slowly, I couldn’t understand her.
A. Since                      B. Although                            C. If                            D. As

8. He tries his best to work hard ______________ help her family get over the difficulties.
A. so as that                B. in order that                                    C. in order to               D. so as not to
9. I made a mistake ____________ I was tired after the work.
A. though                    B. so that                                 C. because                   D. if
10. Our teacher explained the lesson slowly ______________ we could understand him.
A. and                                     B. so that                                 C. if not                       D. or 

11. My sister will take the plane to Singapore______________ she dislikes flying.
A. because                   B. so that                                 C. therefore                 D. although
12. They asked me to wait for them; ____________, they didn’t turn back.
A. but                          B. however                              C. so                            D. therefore

13. They were walking on the street _________ there was an accident.
A. when                      B. while                                   C. because                   D. so that
14. She stopped at the post office ___________ she could send the letter to her parents.
A. although                 B. so as to                               C. in order that                        D. despite
15. What had you done ____________ I phoned you?
A. as soon as               B. by the time                                     C. after                                    D. while
16. He didn’t wear warm clothes __________________ the cold weather in winter.
A. because                   B. although                             C. because of              D. in spite of
17. She didn’t join our programme _________________ she had to take a summer course at the college.
A. so that        B. because of                          C. because       D. although

18. John succeeded in the exam ______________ his hard and methodical work.
A. because                   B. in spite of               C. because of              D. although

19. You can take Chemistry as your major.______________, you should remember that it is not easy to learn.
A. Therefore                B. But                                     C. However                 D. Although

20. She has driven a car _____________ she studied at the university.
A. as soon as               B. by the time                         C. after                                    D. since