22. In order to _______ the heart of his former sweetheart, the young man gave up smoking and alcohol, worked extra hard but all his effort ______ waste.
. After the new technique was introduced the factory produced cars in 1994 as the year before.
. Even though Lucy and Kathy are good friends, Lucy to lending her ID card to Kathy to apply for a credit card.
. _______ with the present situation, the local government could not find effective measures to reduce the risk of coal mine accidents.
. A big earthquake hit Yushu, Qinghai province in the early morning, and if a little later, many more people _______.
. After graduation I’d like to find a job I can use what I have learnt at school.