Because you don't know whether it is Lucy's day off or Linda's day off.
Or to use your more proper lingo, it is because the antecedent of the pronoun is unclear.
If the sentence is grammatically correct, it means Linda's day off.
This question is confusing because the reader can not be sure whose day off it is. Lucy (on her day off) called Linda; Lucy called Linda (on Linda's day off answer;the antecedent of the pronoun is unclear
B. the antecedent of the pronoun is unclear.
it is unclear who had the day off - Lucy or Linda. Clarity could be improved by specifying who had the day off in the sentence.
A sentence with two or more subjects joined by a conjunction and that share the same verb is called a compound subject sentence. In this type of sentence, the subjects are connected by a conjunction such as "and" or "or" and the verb is used only once to describe the action of both subjects.
Yes, a sentence can have multiple subjects and verbs. This type of sentence is called a compound sentence. Each subject and verb pair will have its own clause, but they are connected to form a single sentence.
when a sentence has two singular subjects which do you use have or has
A sentence with two or more subjects connected by the conjunctions "and" or "or" is called a compound subject.
it is unclear who had the day off - Lucy or Linda. Clarity could be improved by specifying who had the day off in the sentence.
run-on-sentence
Subjects include the people/persons in the sentence. DONELLE and JULIAN are studying for their math test. Donelle and Julian are the subjects of the sentence. The subject is the person or thing that is doing the action (verb). In the sentence above Donelle and Julian are the ones that are studying, they are the subjects of the sentence.
mainstream subjects
a compound sentence
Subjects are the main noun of the sentence. Predicates, or verbs, tell what the subject is doing.
The subject of a sentence is the noun or nouns that perform or receive the action of the sentence. An example of a sentence with two subjects would be, "Molly and her cat, Mr. Paws, napped together on the couch."
when a sentence has two singular subjects which do you use have or has
Subjects are the main noun of the sentence. Predicates, or verbs, tell what the subject is doing.
A sentence that has two or more subjects connected by conjunctions is known as a compound sentence. An example of a compound sentence would be: "Jane and Bob love science, but they do not like math."
Here is an example of a sentence that has two or more subjects that are connected by the conjunction and. The boys and girls are going to the beach.
You can have two simple subjects and two simple predicates.