The flu is believed________by viruses that like to reproduce in the cells inside the human nose and throat.
I ________ the main point of the speech and wrote a summary of it.
—We all had a lot of fun at the barbecue yesterday. Pity you weren’t there. — I really should have gone with you, but I ________ on some remaining problems.
It is most ________that the experts will come to the area to investigate the possible damage caused by the heavy flood.
When the middle-aged man was visiting his girlfriend, she demanded that he _______ his beard.
— What on earth did the manager want to know? — ____ that we could finish the project.