Lightning is a giant spark of electricity in the sky. Thunder is the sound made when lightning heats the air very quickly. What makes the sound of thunder?
A permission slip reads: “Please sign and return this form by Friday if your child may join the trip to the science museum on 12 May.” When must the form be returned?
Bicycle helmets reduce the risk of serious head injury in a crash. A helmet should sit level on the head and fit snugly, with the strap fastened under the chin. How should a helmet sit on the head?
“Tara volunteered to stay late, helped a new colleague with her first report and never complained about the extra work.” Which word best describes Tara?
In the sentence “The medicine may cause drowsiness, so do not drive after taking it,” what does “drowsiness” mean?
A label on a cleaning spray reads: “Use in a well-ventilated area. Do not mix with bleach. Keep away from children.” Which action follows the label?
“The marathon was a test of will as much as of strength. By mile 20, Ana’s legs burned, but she pictured her mother waiting at the finish line and kept going.” What does the phrase “a test of will” mean here?
The following sentences are out of order. (1) The water then soaks into the ground or runs into rivers. (2) Water vapour cools and condenses into clouds. (3) The sun heats water, which evaporates. (4) Water falls as rain or snow. What is the correct order?
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