The experiment turned out to be__________failure, but “________failure goes before success” A a , a B /, / C a , / D / , a
With the help of the firefighters, the people caught in the fire managed to escape to the safe place, ______.
---- How long was it ______ you finally reached your goal of becoming a doctor? ---- Five years.
Cold ______ the night air was, he slept soundly because he was so tired after working for a whole day.
The price of the goods in this shop is too high. I can buy only half the goods I bought in that shop and I’m paying ________.
The money he has contributed in the past years to ______ the disabled is now considered to be of great value.