What he had said and done in the school ______ his parents and teachers.
Perhaps Taobao is Asia’s largest and most popular retail(零售的)network platform , _____ people can buy and sell a great variety of things .
The two friends had a quarrel about money, but shortly afterwards they shook hands and ________.
In the 21st century, all nations must take their ________of responsibility for the global safety.
-----How good the news is for you! ------ ______________.
What worried the mother most was __________ the Internet after class in this school.