She decided to ​ (a)   her interest in painting by joining an art class after school.

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The scientist conducted a ​ (a)   experiment to make sure the results were accurate and reliable..

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After the storm, the family worked together to (a)   their belongings from the damaged house.

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The teacher explained that everyone needed to give their (a)   before participating in the class trip to the museum.

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During the storm, the birds sought (a)   in the tall trees to stay safe from the strong winds and rain.

Sarah is very ​ (a)   and always looks for sales and discounts when she goes shopping.

During the science experiment, it became ​ (a)   that the temperature affected the rate of plant growth.

​The (a)   old man struggled to lift the heavy box onto the shelf.

​The athletes had to ​ (a)   a lot of effort to finish the race in record time.

​ The desert travelers were relieved to find an ​ (a)   with fresh water and palm trees after days of walking in the hot sun.