_____ in a heavy rain, the teacher fell ill and couldn’t but ______ for a leave.
Statistics show that house prices in the last 2 years have risen they had expected.
—I wonder why he has been acting so strangely these days. —Recent pressure at work may his behavior.
It was not rare(稀少) in that people in fifties were going to school for further study.
Mary speaks with a strong southern accent so that she is taking classes to herself of it.
Written in a hurry, . How can it be satisfactory?