Today's English learners have a wide choice of dictionaries __to choose.
Many people in Pompeii were buried __________, __________was the city. How unfortunate!
Parents always __________ much importance to education. They will do their best to give their children that priceless gift.
The moment Hans finished his driving test perfectly, he got out of the car__________, for this was the third time he had taken the test.
_________ my daily work at school, I spare a few hours each day to practice playing the violin at home.
—Volunteering is becoming increasingly popular in China.—Yes. People are now __________ that helping others is helping themselves.