At Ramla I-Hamra Beach in Malta, deposits of iron oxide and other organic matter __________ to lend a unique red tint to the sand.
Desmos Graphing Calculator
Verbal·Standard English Conventions·Form, Structure, and Sense
hardWhich choice completes the text so that it conforms to the conventions of Standard English?
A
is helping
B
helps
C
help
D
has helped