27. —It’s difficult for college graduates to find a good job in China. —It depends on whether they have ______ it takes to be successful in today’s world.
You can see that the young graduate is just of _____ height.
— Shall I take a message for you? — _____.
We were about to go out for a walk ______ it began to rain.
Sam _____ some knowledge of the computer just by watching others working on it.
Children who are not active or diet is rich in fat will gain weight quickly.