You’d better give up using that kind of medicine, because it may be______ to your stomach.
_______, the teacher asked whether anyone wished to ask a question.
At the meeting they discussed three different ___ to the study of mathematics.,
— How could you ______ my sister so easily in the crowd?— Because she stood out in her red dress.
The wire was found broken. And ______, there happened to be no one getting near.
The person in charge of the meeting asked the people present to sit ______ together and listen _______.