11. _______ his poor English, he managed to communicate his problem very clearly.
a. Although b. Even though c. though d. In spite of
12. He is saving_______ he can go on vacation.
a. so that b. so c. unless d. that
13. The flight was canceled_______ the weather conditions were bad.
a. because of b. due to the fact that c. thanks d. that
14. Pheasants spend most of their time on the ground, _______ many species perch in trees at night.
a. as well as b. in spite of c. because d. although
15. Natural fiber comes from_______ animal or plant.
a. either b. otherwise c. or d. thus
16. _______ Marge, three couples are invited
a. Addition b. Besides c. Next d. Moreover
17. All of the students_______ the seniors will receive their grades in two weeks.
a. but b. except c. and d. a or b
18. It was still painful, _______ I went to see a doctor.
a. but b. or c. so d. however
19. _______ pipelines are expensive to build, they are relatively cheap to operate and maintain.
a. Because b. That c. Although d. Despite
20. He felt ill_______ he went to bed early.
a. and b. but c. or d. so
11 D
12 A
13 B
14 D
15 A
16 B
17 D
18 C
19 C
20 D
11. _______ his poor English, he managed to communicate his problem very clearly.
a. Although b. Even though c. though d. In spite of
12. He is saving_______ he can go on vacation.
a. so that b. so c. unless d. that
13. The flight was canceled_______ the weather conditions were bad.
a. because of b. due to the fact that c. thanks d. that
14. Pheasants spend most of their time on the ground, _______ many species perch in trees at night.
a. as well as b. in spite of c. because d. although
15. Natural fiber comes from_______ animal or plant.
a. either b. otherwise c. or d. thus
16. _______ Marge, three couples are invited
a. Addition b. Besides c. Next d. Moreover
17. All of the students_______ the seniors will receive their grades in two weeks.
a. but b. except c. and d. a or b
18. It was still painful, _______ I went to see a doctor.
a. but b. or c. so d. however
19. _______ pipelines are expensive to build, they are relatively cheap to operate and maintain.
a. Because b. That c. Although d. Despite
20. He felt ill_______ he went to bed early.
a. and b. but c. or d. so