When disaster strikes, you _____ find yourself without water, gas and electricity.
This problem may lead to more serious ones if ________ unsolved.
We insisted that the girl ________ qualified for the job, but the manager insisted that she ________ the job because of her shyness as a receptionist.
________ that all mountain roads were closed.
Which of the following proverbs suits the gist of the story By heart best?
I don’t remember how many years ago ________ people began to grow crops.