W25 D1

Which of the following is an instrument used to look at things that are far away?

• microscope

• megascope

• telescope

• megamorph

Which of the following is an instrument that makes sounds larger or louder?

• hydrophone

• telephone

• megaphone

• microphone

Which word has a Greek root meaning to write?

• astronomy

• microphone

• speedometer

• autograph

What does the prefix hemi- mean?

• half

• two

• west

• native

Select the punctuation mark that is missing from the sentence below to help reinforce the idea that Rob surprised his friend, Esteban.

“Boo ___” Robert shouted as he jumped out of the shadows and toward his friend, Esteban.

• .

• -

• !

• ?

Why was a question mark used in the sentence below?

“Do you know what you've done?" David said to his younger sister, Shawna, when he discovered that she had actually let their pet cat go outside.

• to show he was confused about where the cat went

• to demonstrate that he now feels sad

• to emphasize that the decision to let the cat outside was a bad idea

• to reinforce that he has more than one question