To be able to do something that is difficult. She _____to finish her project before bedtime.
manage
A test to find out something. We did a fun________ in science class.
experiment
To make something better by changing it. The school _____ its rules to make everyone feel safer.
reform
To be in a flat or resting position. I like to ____on the grass and look at the clouds.
lie
To make someone agree with you or do something by talking to them. I _____ my mom to let me have a sleepover with my friends.
persuade
To find something for the first time. Scientists _________ a new planet.
discover
Power that makes machines work. _____ helps us turn on the lights.
electricity
Something new that someone makes. The telephone is an important _______
invention
To get better after being sick or hurt. After a few days of rest, he ______ from his cold.
recover
A tool to see tiny things. I looked at cells through a ______.
microscope