Answer: D :)))
my teacher said it was right soooo
Answer:
English is a great language and I don't know what you need help with.
Explanation:
The correct version of these two sentences when combined is:
When we were in Europe on vacation, we usually flew on airplanes: however, sometimes we took the train.
We apply the semi-colon to indicate that they have different ideas, and that they are clauses being joined into one sentence.
