Answer:
D. Since he couldn't stop laughing, the manager asked him to leave.
Explanation:
D is correct because it meets the definition of a complete sentence as opposed to a sentence fragment. It contains a subject, verb and is a complete thought.
D. since he couldnt stop laughing,the manager asked him to leave
B
B. The court shifted from sayin legal segregation did not cause social problems to saying it did
Answer: C
Explanation: brainlest please