THIS USER ASKED ๐Ÿ‘‡

Which of the following sentences is a compound sentence?

A. The line was significantly shorter than usual which was a relief.
B. The coffee shop was usually full, but today there were many open tables.
C. Although I was in a hurry, I still wanted to get a hot latte to go.
D. Both the barista and the cashier gave me a huge, welcoming smile.

THIS IS THE BEST ANSWER ๐Ÿ‘‡

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