Question

Which sentence below uses commas CORRECTLY

a. The safari was expensive, dangerous and exciting
b. The travelers saw pterodactyls and a Tyrannosaurus rex.
c. The beautiful green, and gold, butterfly was dead.

Answer 1

b. The travelers saw pterodactyls and a Tyrannosaurus rex.

Step-by-step explanation:

Answer 2

It is B. but you forgot the commas in that one
A. is wrong because after dangerous there should be a comma
C. is wrong because after green it shouldn't have a comma
B. should look like this B.The travelers saw pterodactyls, bats, and a Tyrannosaurus rex.