An expert says, “ I think it is unpredictable for nature. You don’t know what will happen but _________we are preparing.”
If you’re around people complaining others, ______ are that you will start to complain as well.
The look on Max’s face was ______ between puzzlement and anger.
We are seeking a prime minister, _____ who will devote himself to the interest of the country.
Due to the policy of free highway fees on major holidays, too many passenger cars are trapped on the highways, causing heavy traffic jams, some even _______ for several hours.
Engineering is ______ challenging course of study that requires ______ thoroughunderstanding of mathematics and science.