We don’t have to ________ every word that we don’t know when reading.
Nothing more was heard of him,__________ people thought that he was dead.
What way do you suppose he had thought of __________ the social problems before he was appointed to work here?
Why has she been __________ for so long? That will make the boss angry and she might be __________ for this.
The audience __________ to see who would win the gold medal.
Follow your doctor's advice,__________ your cough will get worse.