Please don't call me at the office it's really necessary.
A recent survey ______that the majority of people are worried about the present high price of apartments in cities.
I ______along the street looking for a place to park when the accident______ .
AIDS is said ______the biggest health challenge to both men and women in that area over the past few years.
Since I have read quite a few English books, I know ______words and phrases, of which the majority______ been found in our textbook.
The 12 million people in Mexico City woke up on September 19th, 1985, to find their city ______ after the terrible quake.