Determining the Meaning of Vocabulary Words With Use of Context Clues

Carol failed to spot important details when completing her Social Studies homework. She seemed to have overlooked key items when answering questions.  What does the word overlooked mean in the text?

Mrs. Monroe buys envelopes by the bundle, she has a large family and enjoys writing letters to everyone. What is the meaning of the word bundle

Shane is a very competitive football player. He has no serious rival for his title of state champion. What is the meaning of the word rival?

Mr. Herbert asked Kelly to stand in as an alternate actor in the school play. If the main actress becomes ill, he will need someone to take her place. What is meaning of the word alternate?

Babies are expected reach many important milestones before the age of 1-years-old. This means they are healthy and making progress. What does the word milestones mean as it is used in this sentence?

Sabrina loves listening to music so loud that her mom comes to her room often and asks her to turn down the volume. What does the word volume mean as it is used in the sentence?

Kimberly was texting her friend while walking to class. She did not intend on hurting anyone. But, before she knew it, she had collided with another student. What is the meaning of the word collided?