—Without your help, we _____ this task on time.—My pleasure.
We are confident that the step the Chinese government has taken to cope with the current crisis is ______ of great significance.
I witnessed the gate of the bank _______ open and many men entering it, but I couldn’t make them out in the darkness.
— I didn’t care about what other people thought about me. — Well, you ________.
As a result of __ is now known in physics and chemistry, scientists have been able to make important discoveries in biology and medicine.
These teenagers don’t know much of the world yet; that’s why they are so easily_____.