. ---You look pale. What’s the matter? ---Not very well. I was sick most of the night. I ___________something _____ doesn’t agree with me.
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.
_______ that they may eventually reduce the amount of labor needed on construction sites by 90 percent.
Mr. White promised to help me and _______ the next day.