Match these items

a. Compound sentence
b. Complex sentence
c. Simple sentence
d. Compound-complex sentence

1. A sentence that contains only one subject and one verb.
2. Two or more simple sentences put together with either a semi-colon, or a comma and a conjunction.
3. A sentence that consists of one independent clause and one or more dependent clauses.
4. Two or more independent clauses and one or more dependent clauses.