For additional practice on this topic at this age group, you may also find our KS3 English revision quizzes useful.
Conjunctions are words that are parts of speech that are vital in making the English language readable. If there were no conjunctions, you would read text something like this:
"Jack went up the hill."
"Jill went up the hill."
Now read the sentence: "Jack AND Jill went up the hill."
The word, AND, that joins the two sentences into one larger sentence is known as a conjunction. Conjunctions are joining words that join two words or two phrases or two clauses. There are three types of conjunctions - coordinating conjunctions, subordinating conjunctions and correlative conjunctions.