Suddenly we felt the _________atmosphere grow tense as neither of the sides would give in.
— Excuse me, what's the time for Train 8201?— It _____ at seven and you can wait in the hall.
_____ students are practicing _____ English with each other at the English corner.
You'd better _______ your score and see if you have passed the exam.
The physics teacher once said that we first _____the lightning followed by thunders because light ______ faster than sound.
Only _______ as an interpreter _______ how important it is to grasp English.