—When will the engineer go to Singapore?—Oh,I don’t know when he ___Singapore.When he ____ Singapore,I will call you.
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.
I do not believe __________ he has never been to the USA.A. if B. where C. that D. what