1. Because Nathan missed the bus, he was late for school.

2. Keep the food covered or the flies will contaminate it.

3. Julie has a guitar, and she plays it very well.

4. I need to study hard, so I can get a good score on the test.

5. Although he seemed a friendly person, I didn't like him.

6. The food looks delicious, but it tastes horrible.

7. Mason fell because the floor was wet.

8. Anna needed some money, so she took a part-time job.

*****

1. B

2. C

3. A

4. B

5. A

6. D

7. C

8. B

9. D

10. A

*****

1. D

2. A

3. B

4. C

5. B

IV:

1. Because Nathan missed the bus, he was late for school.

2. Keep the food covered or the flies will contaminate it.

3. Julie has a guitar, and she plays it very well.

4. I need to study hard, so I can get a good score on the test.

5. Although he seemed a friendly person, I didn't like him.

6. The food looks delicious, but it tastes horrible.

7. Mason fell because the floor was wet.

8. Anna needed some money, so she took a part-time job.

V:

1. B

2. C

3. A

4. B

5. A

6. D

7. C

8. B

9. D

10. A

VI:

1. D

2. A

3. B

4. C

5. B