The term 'sold pet rocks' is a predicate, a verb and the words related to that verb. The compound noun 'pet rocks' is functioning as the direct object of the verb 'sold'.
The only thing missing to form a complete sentence with this predicate is a subject, for example:
Do not pet the cactus.
The Ten Commandments are on two rocks that God had made for Moses
No. You should use aquarium salt, sold at pet stores.
B. pet ownership is a large commitment
To use a sentences in industrialization you have to...
Buy your pet rock a partner in crime and slam them together. That will be number one plus one. That makes two rocks.
example sentences with trouble
sentences that have biting in them
Interrogative sentences, which are questions, use question marks at the end. These sentences seek information, clarification, or confirmation.
We all use sentences every day. We use sentences to communicate, verbally and in writing.
What are the different sentences according to use
In order to write in the style of another writer, you must know what that writer's style is. You need to not just read some stuff that they have written, but analyze it for writing style and voice. Do they have any quirks or pet word that they use? What kinds of words do they use when they write? Do they use short sentences or long sentences? How do they present their points and support them?