The subject-verb agreement rule which is being broken in the sentence above is c<span>ollective subjects functioning as a unit require singular verbs.
The collective subject <em>the crew </em>requires a singular verb, because it denotes a single unit. So, instead of using the verb <em>have visited, </em>it should have been <em>has visited. </em></span>
Answer:
Has
(Unless you're looking for a more fancy word?)
B. The court shifted from sayin legal segregation did not cause social problems to saying it did
Answer:
by memorizing parts of the script so that he can make eye contact with the audience more often.
An effective presenter should know his material well enough to look up and make eye contact with his audience.
Explanation:
