It took me half an hour ___________ my homework.
---Don’t forget to come to our school assembly (集会).---I won’t. I __________ just now.
The general manager of the company asked me ___ I was interested in working for her.
US First Lady Michelle Obama encouraged(鼓励)students to study abroad in her ____when visiting Peking University (北京大学) on March 22, 2014.
---Is there __________ in today’s newspaper?---Yes. Germany beat Argentina 1-0 to make history of winning World Cup in America.
Good that come too late, is __________ nothing.