The stone age lasted about 3.4 million years
People in the Stone Age used primitive tools made from stone to survive.
She held the smooth stone in the palm of her hand.
I can use the word "for" in a sentence to indicate a purpose or reason, such as "I am studying for my exam."
A caret symbol (^) is commonly used to indicate that a word or phrase should be removed from a sentence.
A common mistake for students of any age is to use the word there for its homonym their.When writing a riddle you might use a homonym, which is a word that has one or more separate meanings.
You can use the word "her" to refer to a female person or possession in a sentence. For example: "I gave her the book" or "That is her house."
The people from the stone age used primitive tools.
"What language do you speak in your country?" "The language of the bill was not clear on its application to minors." "The earliest language in the Stone Age consisted of grunts and whistles."
The Chauvet-Pon-d'Arc Cave in southern France is well known for it's examples of Stone Age art. The Stone Age lasted for around 3.4 million years and was followed by the Bronze Age and the Iron Age.
Technophobia increases with age.
The age of enlightenment is also known as the age of reason.
Example sentence - He was at a young and tender age when he learned of his adoption.
At your age it is compulsory to go to school.
It was a mistake to ask your grandmother her age.
(able to be understood) "The translations on the Rosetta Stone made Egyptian hieroglyphics comprehensible."
She held the smooth stone in the palm of her hand.
I looked in a text book about the neolithic age. Or DO it your self
Infirm's synonym is weak so just use the common word weak in a sentence and replace it with infirm. For instance... My grandmother became weak with age. My grandmother became infirm with age. Voila! By doing that you just made a sentence for INFIRM.