Complete preposition ....
Solution
5. about (a)
6. in addition to (c) - means as an extra thing, additionally
This time, I ordered a milkshake in addition to my regular coffee at the coffee shop.
5. about (a)
6. in addition to (c) - means as an extra thing, additionally
This time, I ordered a milkshake in addition to my regular coffee at the coffee shop.