A pentagon is a flat shape with five straight ________ and five angles.
The rib ________ protects the lungs and the heart.
You use a ________ to pour liquid into containers with a small opening.
If you live in the Northern Hemisphere, the summer ________ is the longest day of
In a right-angled triangle, the square of the ________ is equal to the sum of the
squares of the remaining sides.
Scientists claim that the Earth's ________ is as hot as the surface of the Sun.
Clean the mushrooms and remove the ________ from the caps.
The least common ________ of 12 and 15 is 60.
An ampere is the unit used to measure electric ________.
The ________ of 12 and 4 is 3.
The ________ is a basic gymnastics skill that will strengthen your upper body.
Draw the treble ________ at the beginning of the staff and then draw the notes.
The exponent tells us how many times the ________ is multiplied by itself.
________ is water that falls from the atmosphere and reaches the surface of
“Burn the ________ at the stake!” the priest yelled.
You need a ________ to play the violin.