Answer: B. Sally should use context clues in the text to help her figure out what the words might mean
Step-by-step explanation:
If Sally wishes to continue reading this book, she should not abandon it [not option A].
It is important to understand what you are reading, so she should change something with how she reads [not option C].
Sally should use context clues in the text to help her figure out what the words might mean, many books have context clues that can help you find the meaning of words when you are confused [option B].