A man passing by sent me to a nearby hospital, and ______ his help, I received the medical treatment in time.
It was ____ late to catch a bus after the party; therefore we called a taxi.
It is said that some teachers will go to Japan. They are ___ going to work as exchange teachers of Chinese.
The rock is _____ two hundred kilograms, and almost no one can move it.
These books are ___ written for those who learn how to use computer. It's an ABC of computer learning.
Computer technology will ______ a revolution in business administration.