Choose the correct altemative to complete the excerpt below.

“I agonized _______ whether I wanted to splurge _____a private tour and have a little more autonomy ______ where we went and how long we spent ______ each place, but ultimately went _______ a Gamma Travei group tour.”

(Abridged from: https://www.businessinsider.com.au/visitingchemoby 1-after-the-n...)