Answer: Mary absolutely is astonished and happy to have something all to herself, and that only she knows about it.
In this sentence the correct answer is A. work on
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Children’s written composition was evaluated on substantive quality (ideas, organization, word choice, and sentence flow) and writing conventions (spelling, mechanics, and handwriting). Results revealed that for the substantive quality of writing, children’s grammatical knowledge, reading comprehension, letter writing automaticity, and attentiveness were uniquely related.
A swarm of bees <u>were</u> hovering over the flowers.