The correct answer is C. vain.
To do something in vain means to do something unsuccessfully because that effort is futile and will not succeed. In vain is a phrase in the English language which means there will be no desired results, whereas the other phrases don't mean anything and are therefore incorrect.
The theme is when people know the king, they will come
"I am dissatisfied with the service I received." Would be the best choice
Answer:
President Reagan talks about how something like this happened on the same day 390 years ago. I believe this is an example of "History repeats itself." The fact that Sir Francis died on a ship which he lived by the sea, and the shuttle crew died on the shuttle which basically they lived by because they've been preparing for this moment for so long. However they unfortunately died just like Sir Francis unfortunately died.
Answer:
If you ask Paula to choose a resturant for lunch, she will vacillate between restaurants forever.
Explanation: