Every few years, the coal workers their lungs X-rayed to ensure their health.
They were already accustomed ________, so no one complained.
I ______ have watched that movie --- it will give me horrible dreams.
The police say radio signals were probably used to set the bomb __________.
--- John went to the hospital alone. --- If he _______ me about it, I would have gone with him.
Please read the ________ on the bottle and take the right amount of medicine.