The human ____ system is a series of organs responsible for taking in oxygen and expelling carbon dioxide.

On Sunday at 8 o‘clock I ____ my friend.

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Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Although I have taken some aspirin, the headache ________ away

“Look at those dark clouds!“ - “Yes, it ____ in some minutes.”

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Listen! There's someone at the door. I ____ the door for you.

It‘s very hot. ____ the window. please?

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____ system of the body lets us break down the food we eat and turn it into energy.

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The controller of the body is the ____ system. Led by the brain and nerves, it allows us to move, talk and feel emotions.

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In under a minute, your ____ can pump blood to bring oxygen and nutrients to every cell in your body.

Skeletal system of the body is made up of our ____. It supports our body and protects our organs

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