—Nowadays the doctors are trying their best to reduce the people’s fear they would be affected by the present disease called “Bird Flu (禽流感)”.
Living things are dying out quickly. Let’s ask ____ destroying them in the past years.
The man who was being followed stopped from time to time ____ he wanted to tie his shoelaces.
____ he was fired by the company is ____ he didn’t work hard.
It is well known to us all ____ China sent up a manned spaceship to outer space successfully last year.
The players expected there ____ more free time before coming back to the country from abroad.