What _______ if he fail the exam again— I don’t know.

reported that as well as the inquiry in London, there is a __________ investigation going on in New York into the cause of the disaster.

think your health will soonif you do regular exercise.

Mrs Jane , you said you live in the USA, can you be a bit more______?

I didn’t attend the lecture yesterday.—I ______, either, if my mother hadn’t reminded me.