Answer:
1) CPX
2) CPX
3) S
4) CPD
5) CPX
6) CC
7) CPD
8) CPD
9) CPD
10) CPX
11) CC
12) S
13) CPD
14) S
15) CPX
Step-by-step explanation:
A simple sentence has only one independent clause. (Subject + Verb)
A complex sentence is an independent clause joined by one or more dependent clauses using subordinating conjunctions.
A compound sentence has two independent clauses joined using coordinating conjunctions.
A compound-complex sentence has two independent clauses and at least one dependent clause.
Coordinating conjunctions are FANBOYS:
F = for
A = and
N = nor
B = but
O = or
Y = yet
S = so
There is actually a long list of Subordinating conjunctions that can determine if it is a Complex sentence, comment below if you want it.