I would say the last choice, or answer four is the best fit topic sentence.
The sentence summarizes and explains the paragraph accurately. The first two choices make sense but don't best fit this paragraph in particular. Choice 3 is good too but the paragraph goes more into detail about the actual park and not his parent's motives.
Answer:
Annie and her brothers ARE at school
Explanation:
The word that correctly completes the sentence is "are" and this is simply because of the rules of concord in English grammar.
The subject-verb agreement means that if the subject is in plural, then the verb must also be in plural.
The subject "Annie and her brothers" is in plural form, therefore the verb "are" must be in plural.
On and a are the correct answers
what does what have to do with the rose? do you have the story?
Answer:A
Explanation: the tone is happier and jojful.