144. The reason why the two _____ cannot speak _____ language is that they were born in America and were brought up in a Japanese family.
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.
------- Jack, you erase the blackboard today, __________? ------- But I did it yesterday.