找出字母中大小写不一致的选项

Not until he questioned the manager several times ___________ that the engineer-in-chief had gone to an important meeting.

As the saying goes, _________. So take it easy and read the question slowly within then given time when you take the test.

Jim _____ a boy ._______father is a doctor.

I’m thirsty, Steven. Please pass ____ a bottle of water.