—I really don’t know whether I should tell my father about the exam.—Well, don’t speak until ________.
Glad to see you back. How long _______ in Russia?
When the old woman died, it___ that she was actually very rich.
—I have a favour to ask of you. —______.
It’s reported that a bus went out of ____ control on a highway _____ east of the city and crashed into a river.
Medicine depends on other fields for basic information, particularly some of their specialized branches.