Is this a sentence fragment?
In the fifth and sixth centuries, more than fifty thousand Buddhist statues carved into the rock of the Yungang Grottoes of China.
yes no
A sentence is a group of words that expresses a complete thought.
The band I'm in has been rehearsing daily because we have a concert in two weeks.
A sentence fragment is a group of words that does not express a complete thought.
Rehearsing daily because we have a concert in two weeks.
This fragment is missing a subject. It doesn't tell who is rehearsing.
The band I'm in.
This fragment is missing a verb. It doesn't tell what the band I'm in is doing.
Because we have a concert in two weeks.
This fragment is missing an independent clause. It doesn't tell what happened because of the concert.
This is a sentence fragment. It does not express a complete thought.
In the fifth and sixth centuries, more than fifty thousand Buddhist statues carved into the rock of the Yungang Grottoes of China.
Here is one way to fix the sentence fragment:
In the fifth and sixth centuries, more than fifty thousand Buddhist statues were carved into the rock of the Yungang Grottoes of China.