In my opinion, what he told us just now about the affair simply doesn’t make any ﹍﹍ .

With so much noise of the traffic, I couldn’t ______ and do my research work．

---What a large and bright room !  Is it a classroom?　  ---No, It  _____  the students’ reading-room.

Tom always goes jogging in the morning and he usually does push-ups too to stay ________.

Miss Lin expressed her strong determination that nothing could make her ____ her job as a teacher.