---I heard that he grew worse after taking the medicine.---Yes.He was ___________to it.
Mr. White gets up early and runs every day, which he thinks is____ to his health.
The sign reads ‘‘in case of___ fire, break theglass and push_____ red button.’’
. -----I’m thinking of the test tomorrow, I’m afraid I can’t pass this time. -----_________! I’m sure you’ll make it.
The Great Wall is ______ tourists attraction that millions of people pour in every year.
It ___ have been Tom that parked the car here , as he is the only one with a car. A may B can C must D should