Sometimes our opinions differ _________ what we choose to observe and how we deal with what we’ve observed

If he takes on this work, he will have no choice but ________ an even greater challenge.[ ]

I’m 1.63 meters tall. My friend Max is 1.69 meters tall. So I’m ________ him.

up! By the time we get to the church, the marriage service _____.

Miss Taylor never wastes money on anything too expensive, even though (尽管)she can _______ to. She has donated much of the money she saved to charities.